Tonalin CLA Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Tonalin 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
Tonalin CLA is a dietary supplement by TLS Weight Loss Solution with 5 active ingredients. Its ingredients are commonly taken for blood sugar support in type 2 diabetes, weight loss and appetite control, insulin sensitivity.Based on those ingredients, 178 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Chromium. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Tonalin CLA by TLS Weight Loss Solution
Ask about any prescription or over-the-counter medication and we check it for interactions with Tonalin CLA by TLS Weight Loss Solution — 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 Tonalin CLA by TLS Weight Loss Solution
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
Tonalin CLA contains three active ingredients: chromium (a mineral that plays a role in blood sugar control), Tonalin(R) CLA, and Conjugated Linoleic Acid, Active. The product is delivered in softgel capsules and also includes inactive ingredients like gelatin, soybean oil, glycerin, and soy lecithin for the capsule matrix and delivery.
Does it work?
Not established
Chromium is likely effective for treating chromium deficiency and possibly effective for diabetes. For prediabetes (impaired glucose tolerance), schizophrenia, and high blood pressure, the evidence we hold rates chromium as possibly ineffective.
We have no established effectiveness data in our records for the Tonalin(R) CLA or Conjugated Linoleic Acid components.
How safe is it?
Well-documented data
Chromium is generally well tolerated at typical supplement doses, though high or long-term doses may pose risks. The most common side effects are gastrointestinal irritation, headaches, insomnia, irritability, and mood changes.
Rare serious effects include kidney and liver damage, a muscle-breakdown condition (rhabdomyolysis), and low platelet counts (thrombocytopenia). Skin rashes and allergic reactions have also been reported, particularly in people with a contact allergy to chromium.
During pregnancy and breastfeeding, small amounts from a balanced diet or prenatal vitamin are generally considered acceptable, but extra supplement doses should be avoided unless your doctor advises otherwise.
Meds to double-check
Moderate interaction found
Before you take this, check with your pharmacist if you're on insulin, antidiabetes drugs (like metformin or glyburide), or levothyroxine (thyroid hormone). Chromium may increase the risk of low blood sugar with the first two and reduce how much levothyroxine your body absorbs.
NSAIDs and aspirin can increase chromium levels in your body, so mention those too.
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.
Tonalin CLA is worth discussing with your pharmacist if you're managing diabetes or take thyroid medication — chromium can affect how well these drugs work and your blood sugar control. If you take NSAIDs or aspirin regularly, mention this supplement too.
Talk to your pharmacist or doctor before starting, especially if you're on prescription medications.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jan 24, 2014.
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 Tonalin CLA, straight from the product label.
| Brand | TLS Weight Loss Solution |
|---|---|
| Net contents | 120 Softgel(s) |
| Market status | On market |
| Date entered into DSLD | Jan 24, 2014 |
| DSLD ID | 29605 |
| Product type | Other Combinations |
| Supplement form | Softgel Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
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 Tonalin CLA by TLS Weight Loss Solution, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 20 {Calories} | -- |
| Total Carbohydrates | 0 Gram(s) | -- |
| Sugar | 0 Gram(s) | -- |
| Calories from Fat | 20 {Calories} | -- |
| Total Fat | 2 Gram(s) | 3% |
| Protein | 1 Gram(s) | 1% |
| Saturated Fat | 0 Gram(s) | -- |
| Trans Fat | 0 Gram(s) | -- |
| Cholesterol | 0 mg | -- |
| Chromium | 60 mcg | 50% |
| Tonalin(R) CLA | 1750 mg | -- |
| Conjugated Linoleic Acid, Active | 1365 mg | -- |
Other ingredients: Gelatin, Soybean Oil, Glycerin, Soy Lecithin, Beeswax, Silicon Dioxide, Carmine color, natural Lemon flavor
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.
FDA Statement of Identity
Dietary Supplement
Storage
Store in a cool, dry place.
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.
General
REV 1111
Precautions
Do not use if safety seal is broken or missing.
WARNING: If you are currently using prescription drugs or have an ongoing medical conditions, consult your healthcare provider before using this product. Women who are pregnant or breastfeeding should not use this product.
KEEP OUT OF REACH OF CHILDREN.
Contains: Soy, peanuts.
Brand IP Statement(s)
#Tonalin(R) is a registered trademark of Cognis.
Formula
Conjugated Linoleic Acid
Contains: Soy, peanuts.
Formulation
Caffeine Free
General Statements
TLS Tonalin CLA has been shown to target stubborn belly fat and promotes lean muscle mass.
This product is to be used in conjunction with TLS Weight Loss Solution.
Lot #: Best when used by:
***Chromax(R) chromium picolinate is a registered trademark of Nutrition 21 with patent numbers 5,087,623; 5,087 624; and 5,175 156.
Suggested/Recommended/Usage/Directions
Directions for use: Take 2 softgels with breakfast and 2 with lunch.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Tonalin CLA by TLS Weight Loss Solution 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 Tonalin CLA by TLS Weight Loss Solution
These are the 5 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Softgel(s) Dosage formSoftgel Capsule 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.
Sugar
Protein
Chromium
Interacts with178 drugs
Chromium is an essential trace mineral involved in how the body handles sugar and fat. Some studies suggest it may modestly help blood sugar control i...
Chromium monograph & interactionsTonalin(R) CLA
Conjugated Linoleic Acid, Active
Other (inactive) ingredients: Gelatin, Soybean Oil, Glycerin, Soy Lecithin, Beeswax, Silicon Dioxide, Carmine color, Natural Lemon flavor. These complete the product’s ingredient list but are not active constituents.
Tonalin CLA by TLS Weight Loss Solution Drug Interactions
HelloPharmacist Interaction Report
Tonalin CLA by TLS Weight Loss Solution contains chromium, which has documented interactions with several medication types.
The most serious concern is with insulin and antidiabetes drugs (both Moderate severity): chromium may increase insulin sensitivity and theoretically raise the risk of low blood sugar (hypoglycemia), especially if you're already managing diabetes with medication.
Read the full breakdown — every affected drug type, severity by severity
Chromium also interacts moderately with levothyroxine (Synthroid), a thyroid hormone replacement — it can bind to the drug in your digestive tract and reduce how much your body absorbs, lowering its effectiveness by around 17% in clinical studies. Minor interactions exist with NSAIDs and aspirin, which may increase how much chromium your body absorbs and retains.
The product also contains Tonalin(R) CLA and Conjugated Linoleic Acid, Active — we hold no interaction data for either of these ingredients and could not check them. Altogether, these interactions span 177 individual medications.
Use the medication checker on this page with your exact prescriptions before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Tonalin 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 Tonalin CLA interact with 178 drugs. Click any drug to see the details.
1 of the 5 ingredients in Tonalin CLA interact with drugs. Each result below shows which ingredient is responsible. Chromium
Acetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids) Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Acetaminophen, Ibuprofen interactionAcetylsalicylic AcidEntrophen
How Acetylsalicylic Acid interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Acetylsalicylic Acid interactionAluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #2
How Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionAluminum Hydroxide, Aspirin, Magnesium HydroxideAscriptin
How Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionAmlodipine, CelecoxibConsensi
How Amlodipine, Celecoxib interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids) Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Amlodipine, Celecoxib interactionAspirinAngettes 75, ASA, Asaphen, Aspirin, Caprin, Cartia +8 more
How Aspirin interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin interactionAspirin, Aluminum Hydroxide, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #3
How Aspirin, Aluminum Hydroxide, Codeine Phosphate, Magnesium Hydroxide interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Aluminum Hydroxide, Codeine Phosphate, Magnesium Hydroxide interactionAspirin, ButalbitalAxotal
How Aspirin, Butalbital interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Butalbital interactionAspirin, Butalbital, CaffeineFiorinal
How Aspirin, Butalbital, Caffeine interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Butalbital, Caffeine interactionAspirin, Butalbital, Caffeine, Codeine PhosphateFiorinal w/ Codeine
How Aspirin, Butalbital, Caffeine, Codeine Phosphate interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Butalbital, Caffeine, Codeine Phosphate interactionAspirin, Butalbital, Caffeine, PhenacetinMarnal
How Aspirin, Butalbital, Caffeine, Phenacetin interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Butalbital, Caffeine, Phenacetin interactionAspirin, CaffeineAnacin
How Aspirin, Caffeine interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Caffeine interactionAspirin, Caffeine, Codeine PhosphateAnacin w/ Codeine
How Aspirin, Caffeine, Codeine Phosphate interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Caffeine, Codeine Phosphate interactionAspirin, Caffeine, Dihydrocodeine BitartrateSynalgos DC
How Aspirin, Caffeine, Dihydrocodeine Bitartrate interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Caffeine, Dihydrocodeine Bitartrate interactionAspirin, Caffeine, Dover's PwdAcedoval, Dovacet
How Aspirin, Caffeine, Dover's Pwd interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Caffeine, Dover's Pwd interactionAspirin, Caffeine, HydrocodoneDamason-P
How Aspirin, Caffeine, Hydrocodone interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Caffeine, Hydrocodone interactionAspirin, Caffeine, Isobutylallylbarbituric Acid, PhenacetinLanorinal
How Aspirin, Caffeine, Isobutylallylbarbituric Acid, Phenacetin interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Caffeine, Isobutylallylbarbituric Acid, Phenacetin interactionAspirin, Caffeine, OrphenadrineInvagesic, Invagesic Forte, Norgesic, Norgesic Forte, Orphengesic, Orphengesic Forte
How Aspirin, Caffeine, Orphenadrine interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Caffeine, Orphenadrine interactionAspirin, Caffeine, Phenacetin, PropoxypheneMargesic Comp. 65
How Aspirin, Caffeine, Phenacetin, Propoxyphene interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Caffeine, Phenacetin, Propoxyphene interactionAspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium OxideBufferin
How Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium Oxide interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium Oxide interactionAspirin, CarisoprodolSoma Compound
How Aspirin, Carisoprodol interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Carisoprodol interactionAspirin, Carisoprodol, Codeine PhosphateSoma Compound w/ Codeine
How Aspirin, Carisoprodol, Codeine Phosphate interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Carisoprodol, Codeine Phosphate interactionAspirin, Chlorpheniramine, PhenylpropanolamineAlka-Seltzer Plus Cold
How Aspirin, Chlorpheniramine, Phenylpropanolamine interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Chlorpheniramine, Phenylpropanolamine interactionAspirin, Citric Acid, Sodium BicarbonateAlka-Seltzer Pain Reliever and Antacid
How Aspirin, Citric Acid, Sodium Bicarbonate interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Citric Acid, Sodium Bicarbonate interactionAspirin, Codeine PhosphateAspirin w/ Codeine
How Aspirin, Codeine Phosphate interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Codeine Phosphate interactionAspirin, Codeine Phosphate, MethocarbamolRobaxisal C
How Aspirin, Codeine Phosphate, Methocarbamol interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Codeine Phosphate, Methocarbamol interactionAspirin, Codeine Phosphate, PhenobarbitalPhenaphen
How Aspirin, Codeine Phosphate, Phenobarbital interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Codeine Phosphate, Phenobarbital interactionAspirin, Diphenhydramine, PhenylpropanolamineAlka Seltzer Plus Night Time Effervescent
How Aspirin, Diphenhydramine, Phenylpropanolamine interacts with Tonalin CLA — through 1 ingredient. Tap an ingredient for the detail:
ChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Aspirin, Diphenhydramine, Phenylpropanolamine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Tonalin CLA with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
Chromium
Antidiabetes Drugs
Theoretically, chromium may have additive effects with antidiabetic agents and increase the risk of hypoglycemia.
Some research shows that taking chromium might lower blood glucose levels, especially in patients with poorly controlled type 2 diabetes.
Insulin
Theoretically, concomitant use of chromium and insulin might increase the risk of hypoglycemia.
In clinical research, chromium has been shown to increase insulin sensitivity,
Levothyroxine (Synthroid, Others)
Chromium might bind levothyroxine in the intestinal tract and decrease levothyroxine absorption.
Clinical research in healthy volunteers shows that taking chromium picolinate 1000 mcg with levothyroxine 1 mg decreases serum levels of levothyroxine by 17% when compared to taking levothyroxine alone. Advise patients to take levothyroxine at least 30 minutes before or 3-4 hours after taking chromium.
Aspirin
Theoretically, aspirin might increase chromium absorption.
Animal research suggests that aspirin may increase chromium absorption and chromium levels in the blood.
Nonsteroidal Anti-Inflammatory Drugs (Nsaids)
NSAIDs might increase chromium levels in the body.
Drugs that are prostaglandin inhibitors, such as NSAIDs, seem to increase chromium absorption and retention.
Brand information
Manufacturer and brand details for Tonalin CLA, from the product label.
TLS Weight Loss Solution
See all TLS Weight Loss Solution products- Name
- Market America, Inc.
- Street Address
- 1302 Pleasant Ridge Road
- City
- Greensboro
- State
- NC
- ZipCode
- 27409
Tonalin CLA by TLS Weight Loss Solution: Common Questions
Does Tonalin CLA by TLS Weight Loss Solution interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this if I have diabetes and take insulin or diabetes medication?
I take Synthroid for my thyroid. Is this safe for me?
What side effects should I watch for?
Is this safe during pregnancy or while breastfeeding?
I take ibuprofen or aspirin regularly. Does that matter?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Tonalin CLA is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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 Tonalin CLA’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Tonalin 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 53 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.
Chromium 53 references
- Cerulli J, Grabe DW, Gauthier I, et al. Chromium picolinate toxicity. Ann Pharmacother 1998;32:428-31. PubMed
- Urberg M, Zemel MB. Evidence for synergism between chromium and nicotinic acid in the control of glucose tolerance in elderly humans. Metabolism 1987;36:896-9. PubMed
- Mohamedshah FY, Moser-Veillon PB, Yamini S, et al. Distribution of a stable isotope of chromium (53Cr) in serum, urine, and breast milk in lactating women. Am J Clin Nutr 1998;67:1250-5. PubMed
- Wasser WG, Feldman NS, D'Agati VD. Chronic renal failure after ingestion of over-the-counter chromium picolinate. [letter]. Ann Intern Med 1997;126:410. PubMed
- Mertz W. Interaction of chromium with insulin: a progress report. Nutr Rev 1998;56:174-7. PubMed
- Anderson RA. Chromium, glucose intolerance and diabetes. J Am Coll Nutr 1998;17:548-55. PubMed
- McLeod MN, Gaynes BN, Golden RN. Chromium potentiation of antidepressant pharmacotherapy for dysthymic disorder in 5 patients. J Clin Psych 1999;60:237-40. PubMed
- Fowler JF Jr. Systemic contact dermatitis caused by oral chromium picolinate. Cutis 2000;65:116. DOI
- Trent LK, Thieding-Cancel D. Effects of chromium picolinate on body composition. J Sports Med Phys Fitness 1995;35:273-80.
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2002.
- Rabinovitz H, Friedensohn A, Leibovitz A, et al. Effect of chromium supplementation on blood glucose and lipid levels in type 2 diabetes mellitus elderly patients. Int J Vitam Nutr Res 2004;74:178-82. PubMed
- Lanca S, Alves A, Vieira AI, et al. Chromium-induced toxic hepatitis. Eur J Intern Med 2002;13:518-20. PubMed
- Kockler DR, McCarthy MW, Lawson CL. Seizure activity and unresponsiveness after hydroxycut ingestion. Pharmacotherapy 2001;21:647-51.. PubMed
- Davidson JR, Abraham K, Connor KM, McLeod MN. Effectiveness of chromium in atypical depression: a placebo-controlled trial. Biol Psychiatry 2003;53:261-4.. PubMed
- Food Standards Agency. Medicines and Healthcare products Regulatory Agency (MHRA). Expert Group on Vitamins and Minerals. Available at: http://cot.food.gov.uk/sites/default/files/vitmin2003.pdf.
- Mouser JF, Hak EB, Helms RA, et al. Chromium and zinc concentrations in pediatric patients receiving long-term parenteral nutrition. Am J Health Syst Pharm 1999;56:1950-6. PubMed
- Stevens T, Qadri A, Zein NN. Two patients with acute liver injury associated with use of the herbal weight-loss supplement hydroxycut. Ann Intern Med 2005;142:477-8. PubMed
- Wani S, Weskamp C, Marple J, Spry L. Acute tubular necrosis associated with chromium picolinate-containing dietary supplement. Ann Pharmacother 2006;40:563-6. PubMed
- Kleefstra N, Houweling ST, Jansman FG, et al. Chromium treatment has no effect in patients with poorly controlled, insulin-treated type 2 diabetes in an obese Western population: a randomized, double-blind, placebo-controlled trial. Diabetes Care 2006;29: PubMed
- Martin J, Wang ZQ, Zhang XH, et al. Chromium picolinate supplementation attenuates body weight gain and increases insulin sensitivity in subjects with type 2 diabetes. Diabetes Care 2006;29:1826-32. PubMed
- Singer GM, Geohas J. The effect of chromium picolinate and biotin supplementation on glycemic control in poorly controlled patients with type 2 diabetes mellitus: a placebo-controlled, double-blinded, randomized trial. Diabetes Technol Ther 2006;8:636-43. PubMed
- John-Kalarickal J, Pearlman G, Carlson HE. New medications which decrease levothyroxine absorption. Thyroid 2007;17:763-5. PubMed
- Yazaki Y, Faridi Z, Ma Y, et al. A pilot study of chromium picolinate for weight loss. J Altern Complement Med 2010;16:291-9. PubMed
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