ALC CLA Ingredients & Drug Interactions
by FINAFLEX
What is this page for?
First and foremost: checking ALC CLA against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
ALC CLA is a dietary supplement by FINAFLEX with 2 active ingredients. Its ingredients are commonly taken for memory and cognitive support, nerve pain (neuropathy), energy and fatigue.Based on those ingredients, 406 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Safflower Oil powder, Acetyl-L-Carnitine HCl. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against ALC CLA by FINAFLEX
Ask about any prescription or over-the-counter medication and we check it for interactions with ALC CLA by FINAFLEX — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of ALC CLA by FINAFLEX
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
ALC CLA has two active ingredients. Acetyl-L-carnitine HCl is a form of L-carnitine, a compound your body normally makes and that helps move fatty acids into cells for energy production.
Safflower oil powder is derived from safflower seeds and contains compounds thought to have cardiovascular effects. The product also contains several inactive ingredients — modified food starch, gelatin, calcium silicate, magnesium stearate, maltodextrin, titanium dioxide, and food dyes (FD&C Red #40 and FD&C Blue #1) — that serve as fillers, binders, and capsule materials.
Does it work?
Not established
The evidence for acetyl-L-carnitine suggests it is possibly effective for age-related cognitive decline, Alzheimer disease, alcohol use disorder, diabetic neuropathy, and depression, though the strength of that evidence varies by condition. For safflower oil, the data we hold shows insufficient evidence to rate its use for unstable angina, coronary heart disease, cystic fibrosis, diabetes, and diabetic nephropathy.
Neither ingredient has strong, well-established proof for the conditions listed.
How safe is it?
Well-documented data
Acetyl-L-carnitine is generally well tolerated in the short term, but long-term safety is not fully established. The most common side effects include agitation, dry mouth, headache, insomnia, and reduced appetite; it may also cause nausea, vomiting, diarrhea, or constipation.
In people with Alzheimer disease, it has been associated with psychiatric disturbances like depression, mania, confusion, and aggression, though it's unclear whether the supplement or the disease itself is responsible. A metabolite may cause a fishy odor in urine, breath, and sweat.
Safflower oil in food is generally well tolerated, but there are at least seven case reports of acute liver failure requiring transplant probably linked to high-dose safflower use, usually for weight loss — the exact dose or duration that caused harm is unknown.
Meds to double-check
Moderate interaction found
Before taking this product, double-check if you use blood thinners (warfarin, acenocoumarol, or other anticoagulants or antiplatelet drugs) — both ingredients may increase your bleeding risk. Also check if you take serotonergic antidepressants or thyroid hormone replacement, or diabetes medications, since acetyl-L-carnitine and safflower oil respectively may alter how these work.
If you're unsure whether any of your medications fall into these categories, use the checker below.
The bottom line
Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.
Consider this product only if you don't take blood thinners, antidepressants, thyroid hormone, or diabetes medications. If you do, check with your pharmacist first.
Acetyl-L-carnitine has some evidence for cognitive and mood-related uses, but safflower oil's effectiveness for its listed conditions is not yet established. Talk to your pharmacist before starting, especially if you have liver problems or take any regular medications.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 2 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated May 22, 2021.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about ALC CLA, straight from the product label.
| Brand | FINAFLEX |
|---|---|
| Barcode (UPC) | 689466307764 |
| Net contents | 240 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | May 22, 2021 |
| DSLD ID | 247663 |
| Product type | Other Combinations |
| Supplement form | Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Women (not pregnant or lactating) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for ALC CLA by FINAFLEX, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 0 Calorie(s) | -- |
| Acetyl-L-Carnitine HCl | 800 mg | -- |
| Safflower Oil powder | 1920 mg | -- |
Other ingredients: modified Food Starch, Gelatin, Calcium Silicate, Magnesium Stearate, Maltodextrin, Titanium Dioxide, FD&C Red #40, FD&C Blue #1
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements
2.7 formula
Product is sold by total capsule count not volume.
Redefine yourself
Formulation
Ultimate non-stim weight loss
Stim-free weight management Healthy body composition Use stored fat as energy Promote fat metabolism Support lean muscle
How does ALC CLA work in the body? Use stored fat as energy + promotes lean muscle + promotes weight loss
FDA Statement of Identity
Dietary Supplement
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Formula
FINAFLEX ALC CLA is an Ultimate Non-Stim Weight Loss product that combines Acetyl-L-Carnitine (ALC) with CLA (Conjugated Linoleic Acid), creating a uniquely effective stimulant-free healthy lifestyle product. ALC CLA promotes healthy body composition by reducing body fat, increasing lean muscle mass, and supporting cellular energy, enabling cells to metabolize fat, turning it into energy. Use ALC CLA daily to help support a healthy lifestyle.
Suggested/Recommended/Usage/Directions
Suggested use: As a dietary supplement, take 1 serving (4 capsules) of ALC CLA daily with meals.
Precautions
Warning: Keep out of reach of children.
Do not use if pregnant or nursing.
Consult your doctor or other medical authority prior to using this product, if you have any medical condition, have a family history of medical conditions, or if you are currently taking any other medicines or dietary supplements.
This product is intended for use by healthy adults over 18 years old.
Stop using immediately if you experience any adverse symptoms or reactions. Discontinue 2 weeks prior to surgery.
Storage
Store in a cool dry place and do not discard desiccant pack after opening.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
ALC CLA by FINAFLEX label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in ALC CLA by FINAFLEX
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size4 Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Acetyl-L-Carnitine HCl
Interacts with203 drugs
Acetyl-L-carnitine is a form of the amino acid carnitine that the body uses to help produce energy in cells. It is most studied for nerve pain and mem...
Acetyl-L-Carnitine HCl monograph & interactionsSafflower Oil powder
Interacts with208 drugs
Safflower is a thistle-like plant used mainly for its seed oil (a common cooking oil) and its colorful flowers. Safflower oil is a reasonable source o...
Safflower Oil powder monograph & interactionsOther (inactive) ingredients: Modified Food Starch, Gelatin, Calcium Silicate, Magnesium Stearate, Maltodextrin, Titanium Dioxide, FD&C Red #40, FD&C Blue #1. These complete the product’s ingredient list but are not active constituents.
ALC CLA by FINAFLEX Drug Interactions
HelloPharmacist Interaction Report
ALC CLA by Finaflex contains two active ingredients, and together they interact with a significant number of medications.
Acetyl-L-carnitine is the primary concern: it may increase the risk of serotonin syndrome and related cerebral blood vessel constriction (vasoconstrictive disorders) when combined with serotonergic drugs like certain antidepressants — a Moderate severity interaction.
Read the full breakdown — every affected drug type, severity by severity
Both ingredients also interact with blood thinners. Acetyl-L-carnitine may boost the effects of warfarin and acenocoumarol, raising your bleeding risk.
Safflower oil powder can have the same effect on warfarin and other anticoagulants or antiplatelet drugs, especially at higher doses. Acetyl-L-carnitine may also weaken thyroid hormone replacement therapy, and safflower oil might alter how your body responds to diabetes medications — both Moderate interactions.
Altogether, these interactions span 405 individual medications. If you take any blood thinner, antidepressant, thyroid hormone, or diabetes medication, run them through the checker below before starting this product.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against ALC CLA?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in ALC CLA interact with 406 drugs. Click any drug to see the details.
2 of the 2 ingredients in ALC CLA interact with drugs. Each result below shows which ingredient is responsible. Safflower Oil powder Acetyl-L-Carnitine HCl
AbciximabReoPro
How Abciximab interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Safflower Oil PowderAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
High doses of safflower oil might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full Safflower Oil Powder + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Safflower Oil PowderAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
High doses of safflower oil might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full Safflower Oil Powder + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Safflower Oil PowderAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, safflower oil might alter the effects of antidiabetes drugs.
Read the full Safflower Oil Powder + Acarbose interactionAcenocoumarolSintrom
How Acenocoumarol interacts with ALC CLA — through 2 ingredients. Tap an ingredient for the detail:
Safflower Oil PowderAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
High doses of safflower oil might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full Safflower Oil Powder + Acenocoumarol interactionAcetyl-l-carnitine HclAcenocoumarol (sintrom) Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the anticoagulant effects of acenocoumarol.
Read the full Acetyl-l-carnitine Hcl + Acenocoumarol interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Safflower Oil PowderAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
High doses of safflower oil might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full Safflower Oil Powder + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Safflower Oil PowderAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
High doses of safflower oil might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full Safflower Oil Powder + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylephrineAlka-Seltzer PLUS, Histex SR, Protid
How Acetaminophen, Chlorpheniramine, Phenylephrine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, Phenylephrine, SalicylamideRhinogesic, Rhinogesic JR
How Acetaminophen, Chlorpheniramine, Phenylephrine, Salicylamide interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylpropanolamineAlumadrine, Conex, Sinadrin Max Strength, Sinulin
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Phenylpropanolamine, OpiumHista-Derfule
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Opium interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Opium interactionAcetaminophen, Chlorpheniramine, Phenylpropanolamine, PhenyltoloxamineNorel Plus
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Phenyltoloxamine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Phenyltoloxamine interactionAcetaminophen, Chlorpheniramine, PseudoephedrineAlka-Seltzer PLUS Liquid Gels, Children's Tylenol Cold, Codimal, Comtrex, Extra Strength Tylenol Allergy Sinus, Lorsin +3 more
How Acetaminophen, Chlorpheniramine, Pseudoephedrine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Chlorpheniramine, Pseudoephedrine interactionAcetaminophen, DextromethorphanTylenol Cough Ex Strength
How Acetaminophen, Dextromethorphan interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Dextromethorphan interactionAcetaminophen, Dextromethorphan, Doxylamine, PseudoephedrineVicks NyQuil
How Acetaminophen, Dextromethorphan, Doxylamine, Pseudoephedrine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Dextromethorphan, Doxylamine, Pseudoephedrine interactionAcetaminophen, Dextromethorphan, Guaifenesin, PhenylephrineConar-A
How Acetaminophen, Dextromethorphan, Guaifenesin, Phenylephrine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Dextromethorphan, Guaifenesin, Phenylephrine interactionAcetaminophen, Dextromethorphan, Guaifenesin, PhenylpropanolamineAnatuss
How Acetaminophen, Dextromethorphan, Guaifenesin, Phenylpropanolamine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Dextromethorphan, Guaifenesin, Phenylpropanolamine interactionAcetaminophen, Dextromethorphan, Guaifenesin, PseudoephedrineRobitussin Cold, Severe Cold, Suphedrine Cold/Cough
How Acetaminophen, Dextromethorphan, Guaifenesin, Pseudoephedrine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Dextromethorphan, Guaifenesin, Pseudoephedrine interactionAcetaminophen, Dextromethorphan, Phenylpropanolamine, PyrilamineTheracaps
How Acetaminophen, Dextromethorphan, Phenylpropanolamine, Pyrilamine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Dextromethorphan, Phenylpropanolamine, Pyrilamine interactionAcetaminophen, Dextromethorphan, PseudoephedrineAlka-Seltzer PLUS Flu Liquid Gels, Non Aspirin Cold Caps, Tylenol Cold, Tylenol Flu Daytime Ex Strength, Tylenol Flu Ex Strength
How Acetaminophen, Dextromethorphan, Pseudoephedrine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Safflower Oil PowderAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
High doses of safflower oil might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full Safflower Oil Powder + Acetaminophen, Ibuprofen interactionAcetaminophen, MeperidineDemerol APAP
How Acetaminophen, Meperidine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Meperidine interactionAcetaminophen, Phenylephrine, ChlorpheniramineSuper Cold Tabs
How Acetaminophen, Phenylephrine, Chlorpheniramine interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Acetyl-l-carnitine HclSerotonergic Drugs Moderate
Interaction Summary
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Read the full Acetyl-l-carnitine Hcl + Acetaminophen, Phenylephrine, Chlorpheniramine interactionAcetohexamideDymelor
How Acetohexamide interacts with ALC CLA — through 1 ingredient. Tap an ingredient for the detail:
Safflower Oil PowderAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, safflower oil might alter the effects of antidiabetes drugs.
Read the full Safflower Oil Powder + Acetohexamide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in ALC CLA with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Safflower Oil powder
Anticoagulant/Antiplatelet Drugs
High doses of safflower oil might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Small clinical studies show that taking safflower oil, approximately 55 grams daily for 2-3 weeks, decreases platelet aggregation. However, taking lower doses of safflower oil, such as 5 grams daily for 4 weeks, does not seem to affect platelet function. In one case report, a 74-year-old male stabilized on warfarin developed urinary tract bleeding and an elevated INR after taking a safflower extract 20 grams daily for 14 days.
Antidiabetes Drugs
Theoretically, safflower oil might alter the effects of antidiabetes drugs.
Some clinical research shows that taking safflower oil 10 grams daily for 3 weeks can increase fasting blood glucose in patients with type 2 diabetes. However, clinical research in patients with metabolic syndrome with or without impaired glucose tolerance shows that taking safflower oil 8 grams daily for 12 weeks reduces fasting glucose levels by around 8 mg/dL. Some clinical research also shows that taking safflower oil 8 grams daily for 16 weeks does not affect fasting glucose levels in patients with type 2 diabetes.
Warfarin
Theoretically, safflower oil might increase the risk of bleeding when taken with warfarin.
In one case report, a 74-year-old male stabilized on warfarin developed urinary tract bleeding and an elevated INR after taking a safflower extract 20 grams daily for 14 days.
Acetyl-L-Carnitine HCl
Acenocoumarol (Sintrom)
Theoretically, acetyl-L-carnitine might increase the anticoagulant effects of acenocoumarol.
L-carnitine, the parent compound of acetyl-L-carnitine, might enhance the anticoagulant effects of acenocoumarol, an oral anticoagulant that is similar to warfarin, but shorter-acting. There are at least two case reports of INR elevation when L-carnitine was taken with acenocoumarol. In one case, a 33-year-old male with a previously stable INR had an elevated INR of 4.65 after L-carnitine was started and continued for 10 weeks. INR normalized after discontinuation of the L-carnitine-containing product. It is unclear if such an interaction would also occur with acetyl-L-carnitine.
Serotonergic Drugs
Theoretically, acetyl-L-carnitine might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders, when taken with serotonergic drugs.
Animal research shows that acetyl-L-carnitine can increase levels of serotonin in the brain.
Thyroid Hormone
Theoretically, acetyl-L-carnitine might decrease the effectiveness of thyroid hormone replacement.
L-carnitine appears to act as a peripheral thyroid hormone antagonist by inhibiting entry of thyroid hormone into the nucleus of cells. Taking L-carnitine also seems to diminish some of the symptoms of hyperthyroidism. It is unclear if such an interaction would occur with acetyl-L-carnitine.
Warfarin (Coumadin)
Theoretically, acetyl-L-carnitine might increase the anticoagulant effects of warfarin.
L-carnitine, the parent compound of acetyl-L-carnitine, might increase the anticoagulant effects of acenocoumarol, a shorter-acting oral anticoagulant similar to warfarin. There is not enough information to know whether this interaction occurs with acetyl-L-carnitine and warfarin.
Brand information
Manufacturer and brand details for ALC CLA, from the product label.
FINAFLEX
See all FINAFLEX products- Name
- FINAFLEX
- Street Address
- 3615 Francis Cir Ste 100
- City
- Alpharetta
- State
- GA
- ZipCode
- 30004
- Phone Number
- 888.678.7629
- Web Address
- FINAFLEX.com
ALC CLA by FINAFLEX: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind ALC CLA’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Acetyl-l-carnitine
Interacts with 203 drugsAcetyl-L-carnitine is a form of the amino acid carnitine that the body uses to help produce energy in cells. It is most studied for nerve pain and memory-related conditions, though the evide...
Read the full Acetyl-l-carnitine monograph → Herb & supplement monographSafflower
Interacts with 208 drugsSafflower is a thistle-like plant used mainly for its seed oil (a common cooking oil) and its colorful flowers. Safflower oil is a reasonable source of unsaturated fats, but strong proof tha...
Read the full Safflower monograph →Sources & How We Checked
ALC CLA's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 36 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Acetyl-l-carnitine 22 references
- Thal LJ, Carta A, Clarke WR, et al. A 1-year multicenter placebo-controlled study of acetyl-L-carnitine in patients with Alzheimer's Disease. Neurology 1996;47:705-11. PubMed
- Sano M, Bell K, Cote L, et al. Double-blind parallel design pilot study of acetyl levocarnitine in patients with Alzheimer's Disease. Arch Neurol 1992;49:1137-41. PubMed
- Spagnoli A, Lucca U, Menasce G, et al. Long-term acetyl-L-carnitine treatment in Alzheimer's Disease. Neurology 1991;41:1726-32. PubMed
- Brooks JO 3rd, Yesavage JA, Carta A, Bravi D. Acetyl L-carnitine slows decline in younger patients with Alzheimer's disease: a reanalysis of a double-blind, placebo-controlled study using the trilinear approach. Int Psychoger 1998;10:193-203. PubMed
- Pettegrew JW, Klunk WE, Panchalingam K, et al. Clinical and neurochemical effects of acetyl-L-carnitine in Alzheimer's disease. Neurobiol Aging 1995;16:1-4. PubMed
- Rai G, Wright G, Scott L, et al. Double-blind, placebo controlled study of acetyl-l-carnitine in patients with Alzheimer's dementia. Curr Med Res Opin 1990;11:638-47. PubMed
- Benvenga S, Ruggeri RM, Russo A, et al. Usefulness of L-carnitine, a naturally occurring peripheral antagonist of thyroid hormone action, in iatrogenic hyperthyroidism: a randomized, double-blind, placebo-controlled clinical trial. J Clin Endocrinol Meta
- Montgomery SA, Thal LJ, Amrein R. Meta-analysis of double blind randomized controlled clinical trials of acetyl-L-carnitine versus placebo in the treatment of mild cognitive impairment and mild Alzheimer's disease. Int Clin Psychopharmacol 2003;18:61-71.. PubMed
- Martinez E, Domingo P, Roca-Cusachs A. Potentiation of acenocoumarol action by L-carnitine. J Intern Med 1993;233:94.
- Hudson S, Tabet N. Acetyl-L-carnitine for dementia. Cochrane Database Syst Rev 2003;2:CD003158.. PubMed
- Bachmann HU, Hoffmann A. Interaction of food supplement L-carnitine with oral anticoagulant acenocoumarol. Swiss Med Wkly 2004;134:385. PubMed
- De Grandis D, Minardi C. Acetyl-L-carnitine (levacecarnine) in the treatment of diabetic neuropathy. A long-term, randomised, double-blind, placebo-controlled study. Drugs R D 2002;3:223-31. PubMed
- 12761 Benvenga S, Amato A, Calvani M, Trimarchi F. Effects of carnitine on thyroid hormone action. Ann N Y Acad Sci 2004;1033:158-67. PubMed
- Sima AAF, Calvani M, Mehra M, et al. Acetyl-L-carnitine improves pain, nerve regeneration, and vibratory perception in patients with chronic diabetic neuropathy: An analysis of two randomized, placebo-controlled trials. Diabetes Care 2005;28:89-94.
- Youle, M. and Osio, M. A double-blind, parallel-group, placebo-controlled, multicentre study of acetyl L-carnitine in the symptomatic treatment of antiretroviral toxic neuropathy in patients with HIV-1 infection. HIV.Med. 2007;8(4):241-250.
- Brennan BP, Jensen JE, Hudson JI, Coit CE, Beaulieu A, Pope HG Jr, Renshaw PF, Cohen BM. A placebo-controlled trial of acetyl-L-carnitine and a-lipoic acid in the treatment of bipolar depression. J Clin Psychopharmacol. 2013 Oct;33(5):627-35.
- Ledinek AH, Sajko MC, Rot U. Evaluating the effects of amantadin, modafinil and acetyl-L-carnitine on fatigue in multiple sclerosis--result of a pilot randomized, blind study. Clin Neurol Neurosurg. 2013 Dec;115 Suppl 1:S86-9. PubMed
- Martinotti G, Andreoli S, Reina D, Di Nicola M, Ortolani I, Tedeschi D, Fanella F, Pozzi G, Iannoni E, D'Iddio S, Prof LJ. Acetyl-l-Carnitine in the treatment of anhedonia, melancholic and negative symptoms in alcohol dependent subjects. Prog Neuropsychop PubMed
- Baek SM, Zheng R, Seo EJ, Hwang DY, Kim BH. Pharmacokinetic comparisons of two acetyl-L-carnitine formulations in healthy Korean volunteers. Int J Clin Pharmacol Ther. 2015;53(11):980-6. PubMed
- Goodison G, Overeem K, de Monte V, Siskind D. Mania associated with self-prescribed acetyl-l-carnitine in a man with bipolar I disorder. Australas Psychiatry. 2017;25(1):13-4.
- Bruno A, Pandolfo G, Crucitti M, Lorusso S, Zoccali RA, Muscatello MR. Acetyl-L-Carnitine Augmentation of Clozapine in Partial-Responder Schizophrenia: A 12-Week, Open-Label Uncontrolled Preliminary Study. Clin Neuropharmacol. 2016;39(6):277-80. PubMed
- Veronese N, Stubbs B, Solmi M, Ajnakina O, Carvalho AF, Maggi S. Acetyl-L-Carnitine Supplementation and the Treatment of Depressive Symptoms: A Systematic Review and Meta-Analysis. Psychosom Med. 2018;80(2):154-9. PubMed
Safflower 14 references
- The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
- Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
- Borkman M, Chisholm DJ, Furler SM, et al. Effects of fish oil supplementation on glucose and lipid metabolism in NIDDM. Diabetes 1989;38:1314-9.. PubMed
- Amato, P. and Quercia, R. A. A historical perspective and review of the safety of lipid emulsion in pregnancy. Nutr Clin Pract. 1991;6(5):189-192. PubMed
- Demke, D. M., Peters, G. R., Linet, O. I., Metzler, C. M., and Klott, K. A. Effects of a fish oil concentrate in patients with hypercholesterolemia. Atherosclerosis 1988;70(1-2):73-80. PubMed
- Kaji, K., Yoshida, S., Nagata, N., Yamashita, T., Mizukoshi, E., Honda, M., Kojima, Y., and Kaneko, S. An open-label study of administration of EH0202, a health-food additive, to patients with chronic hepatitis C. J Gastroenterol. 2004;39(9):873-878. PubMed
- Kwon, J. S., Snook, J. T., Wardlaw, G. M., and Hwang, D. H. Effects of diets high in saturated fatty acids, canola oil, or safflower oil on platelet function, thromboxane B2 formation, and fatty acid composition of platelet phospholipids. Am.J.Clin.Nutr. PubMed
- Lloyd-Still, J. D., Simon, S. H., Wessel, H. U., and Gibson, L. E. Negative effects of oral fatty acid supplementation on sweat chloride in cystic fibrosis. Pediatrics 1979;64(1):50-52. DOI
- Challen, A. D., Branch, W. J., and Cummings, J. H. The effect of aspirin and linoleic acid on platelet aggregation, platelet fatty acid composition and haemostasis in man. Hum Nutr Clin Nutr 1983;37(3):197-208.
- Asp ML, Collene AL, Norris LE, Cole RM, Stout MB, Tang SY, Hsu JC, Belury MA. Time-dependent effects of safflower oil to improve glycemia, inflammation and blood lipids in obese, post-menopausal women with type 2 diabetes: a randomized, double-masked, cro
- Liu Y, Liu S, Shi Y, et al. Effects of safflower injection on the pharmacodynamics and pharmacokinetics of warfarin in rats. Xenobiotica. 2017 Oct 25:1-6. [Epub ahead of print] PubMed
- de Ataide EC, Reges Perales S, de Oliveira Peres MA, et al. Acute liver failure induced by Carthamus tinctorius oil: Case reports and literature review. Transplant Proc. 2018;50(2):476-477. PubMed
- Ruyvaran M, Zamani A, Mohamadian A, et al. Safflower (Carthamus tinctorius L.) oil could improve abdominal obesity, blood pressure, and insulin resistance in patients with metabolic syndrome: a randomized, double-blind, placebo-controlled clinical trial. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC