Hair and Nails Formula Ingredients & Drug Interactions
by Klaire Labs
What is this page for?
First and foremost: checking Hair and Nails Formula 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
Hair and Nails Formula is a dietary supplement by Klaire Labs with 4 active ingredients. Its ingredients are commonly taken for polycystic ovary syndrome (pcos), anxiety and panic, depression and mood.Based on those ingredients, 380 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are N-Acetyl-L-Cysteine, Inositol. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Hair and Nails Formula by Klaire Labs
Ask about any prescription or over-the-counter medication and we check it for interactions with Hair and Nails Formula by Klaire Labs — 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 Hair and Nails Formula by Klaire Labs
Four independent checks of what is known — a summary of the available information, not a grade of the product itself.
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
The stated purpose hasn't been mapped to our evidence data yet.
Why this rating?
- We haven't mapped this product's purpose to our evidence data yet — it'll be graded on the next content refresh.
Every active ingredient lists its own amount on the label.
Why this rating?
- The label discloses an exact amount for 4 of its 4 active ingredients.
- No proprietary blends here — you can verify the dose of every single component.
At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.
Why this rating?
- 2 of the 3 matched ingredients can interact with medications — Inositol, N-acetyl Cysteine (nac).
- The most serious interaction on file is rated Major.
- Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
- For scale: 380 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.
Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.
Why this rating?
- We hold adverse-effect (side-effect) data for 3 of the 3 matched ingredients.
- Pregnancy & breastfeeding safety ratings cover 3 of 3.
- General safety write-ups exist for 3 of 3.
- Remember: this measures how much safety information exists. Thin data is not the same as being safe.
HelloPharmacist summaryFully disclosed formula with no assessable stated purpose. Major medication interactions have been identified, and safety information is well characterized.
Assessment coverage: 3 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Dec 21, 2024.
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 Hair and Nails Formula, straight from the product label.
| Brand | Klaire Labs |
|---|---|
| Barcode (UPC) | 817234011692 |
| Net contents | 60 Vegetarian Capsule(s) |
| Market status | Off market |
| Date entered into DSLD | Dec 21, 2024 |
| DSLD ID | 322284 |
| Product type | Other Combinations |
| Supplement form | Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free, Dairy Free |
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 Hair and Nails Formula by Klaire Labs, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Inositol | 150 mg | -- |
| Para-Aminobenzoic Acid | 75 mg | -- |
| N-Acetyl-L-Cysteine | 250 mg | -- |
| D-Biotin | 10000 mcg | 33333% |
Other ingredients: Hydroxypropyl Methylcellulose, Water, Silica
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.
Formulation
Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, soybeans, corn, and yeast. Contains no artificial colors, flavors, or preservatives.
Helps support healthy hair and nails.
Produced under a strict quality management system in compliance with Good Manufacturing Practices (GMPs) and third-party quality certifications.
Suggested/Recommended/Usage/Directions
Suggested use: 1 capsule, 2 times daily with food or as directed by a healthcare professional.
Formula
NAC, inositol and PABA provide antioxidant support. Biotin supplementation may help support healthy hair and nails in those who are biotin deficient.
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.
Precautions
Do not use if shrinkwrap is broken or missing.
Caution: If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product.
Keep out of reach of children.
Storage
Store in a cool, dry place (59 degrees F-85 degrees F) away from direct light.
FDA Statement of Identity
Dietary Supplement
General Statements
SFI
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Hair and Nails Formula by Klaire Labs 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 Hair and Nails Formula by Klaire Labs
These are the 4 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 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.
Inositol
Interacts with86 drugs
Inositol is a sugar alcohol made naturally in the body and found in many foods, and it is sold as a supplement (often myo-inositol) mainly for PCOS, m...
Inositol monograph & interactionsPara-Aminobenzoic Acid
N-Acetyl-L-Cysteine
Interacts with294 drugs
N-acetyl cysteine (NAC) is a supplement form of the amino acid cysteine and a building block for the antioxidant glutathione. It has well-established...
N-Acetyl-L-Cysteine monograph & interactionsD-Biotin
No knowninteractions
Biotin (vitamin B7) is a water-soluble vitamin your body needs to turn food into energy and to support healthy hair, skin, and nails. Most people get...
D-Biotin monograph & interactionsOther (inactive) ingredients: Hydroxypropyl Methylcellulose, Water, Silica. These complete the product’s ingredient list but are not active constituents.
Hair and Nails Formula by Klaire Labs Drug Interactions
Hair and Nails Formula contains 4 ingredients, and 2 of them have known drug interactions. Altogether they interact with 380 medications. Here’s the picture, then you can look up your own drug.
Want to check YOUR meds against Hair and Nails Formula?
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 Hair and Nails Formula interact with 380 drugs. Click any drug to see the details.
2 of the 4 ingredients in Hair and Nails Formula interact with drugs. Each result below shows which ingredient is responsible. N-Acetyl-L-Cysteine Inositol
NitroglycerinGonitro, Nitro Time, Nitro-Bid, Nitrocine Timecaps, Nitrogard, Nitrogard SR +7 more
How Nitroglycerin interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineNitroglycerin Major
Interaction Summary
N-acetyl cysteine can increase the risk for hypotension and headaches when taken with intravenous or transdermal nitroglycerin.
Read the full N-acetyl-l-cysteine + Nitroglycerin interactionAbciximabReoPro
How Abciximab interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
InositolAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking inositol with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Inositol + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Acenocoumarol interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Acetaminophen, Ibuprofen interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Acetazolamide interactionAcetohexamideDymelor
How Acetohexamide interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
InositolAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking inositol with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Inositol + Acetohexamide interactionAcetylsalicylic AcidEntrophen
How Acetylsalicylic Acid interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Acetylsalicylic Acid interactionAlbiglutideTanzeum
How Albiglutide interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
InositolAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking inositol with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Inositol + Albiglutide interactionAliskirenTekturna
How Aliskiren interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Aliskiren interactionAlogliptinNesina
How Alogliptin interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
InositolAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking inositol with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Inositol + Alogliptin interactionAlogliptin, MetforminKazano
How Alogliptin, Metformin interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
InositolAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking inositol with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Inositol + Alogliptin, Metformin interactionAlogliptin, PioglitazoneOseni
How Alogliptin, Pioglitazone interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
InositolAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking inositol with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Inositol + Alogliptin, Pioglitazone interactionAlteplase, TpaActilyse, Activase
How Alteplase, Tpa interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Alteplase, Tpa interactionAluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #2
How Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionAluminum Hydroxide, Aspirin, Magnesium HydroxideAscriptin
How Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Read the full N-acetyl-l-cysteine + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionAmbrisentanLetairis, Volibris
How Ambrisentan interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Ambrisentan interactionAmilorideAmilamont, Midamor
How Amiloride interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Amiloride interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Amiloride, Hydrochlorothiazide interactionAmlodipineNorliqva
How Amlodipine interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Amlodipine Besylate interactionAmlodipine Besylate, BenazeprilLotrel
How Amlodipine Besylate, Benazepril interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Amlodipine Besylate, Benazepril interactionAmlodipine, CelecoxibConsensi
How Amlodipine, Celecoxib interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Amlodipine, Celecoxib interactionAmmonium ChlorideAmmonium Chloride
How Ammonium Chloride interacts with Hair and Nails Formula — through 1 ingredient. Tap an ingredient for the detail:
N-acetyl-l-cysteineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Read the full N-acetyl-l-cysteine + Ammonium Chloride interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Hair and Nails Formula 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.
N-Acetyl-L-Cysteine
Nitroglycerin
N-acetyl cysteine can increase the risk for hypotension and headaches when taken with intravenous or transdermal nitroglycerin.
Clinical research shows that concomitant administration of N-acetyl cysteine and intravenous or transdermal nitroglycerin can cause severe hypotension and intolerable headaches. Furthermore, in vitro research suggests that N-acetyl cysteine increases the anticoagulant activity of nitroglycerin.
Activated Charcoal
N-acetyl cysteine might reduce the effects of activated charcoal, while activated charcoal might reduce the absorption of N-acetyl cysteine.
N-acetyl cysteine appears to reduce the capacity of activated charcoal to adsorb acetaminophen and salicylic acid. Conversely, although clinical research suggests that although activated charcoal can reduce the absorption of N-acetyl cysteine by up to 40%, it does not seem to reduce its clinical effects. Other clinical evidence suggests that activated charcoal does not affect the absorption of N-acetyl cysteine.
Anticoagulant/Antiplatelet Drugs
Theoretically, N-acetyl cysteine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Clinical research suggests that intravenous N-acetyl cysteine decreases prothrombin time, prolongs coagulation time, decreases platelet aggregation, and increases blood loss in surgical patients. Furthermore, in vitro research suggests that N-acetyl cysteine increases the anticoagulant activity of nitroglycerin.
Antihypertensive Drugs
Theoretically, N-acetyl cysteine might increase the risk of hypotension when taken with antihypertensive drugs.
Animal research suggests that N-acetyl cysteine potentiates the hypotensive effects of the angiotensin-converting enzyme inhibitors (ACEIs) captopril and enalaprilat. Theoretically, combining N-acetyl cysteine with other antihypertensive drugs might increase the risk of hypotension.
Chloroquine (Aralen)
Theoretically, N-acetyl cysteine might interfere with the antimalarial effects of chloroquine.
Animal research suggests that N-acetyl cysteine might reduce the antimalarial effects of chloroquine by increasing cellular levels of glutathione.
Inositol
Antidiabetes Drugs
Theoretically, taking inositol with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research shows that inositol lowers blood glucose levels and glycated hemoglobin (HbA1c) levels in patients with diabetes.
Brand information
Manufacturer and brand details for Hair and Nails Formula, from the product label.
Klaire Labs
See all Klaire Labs products- Name
- SFI USA
- City
- Reno
- State
- NV
- ZipCode
- 89521
- Web Address
- Klaire.com
Hair and Nails Formula by Klaire Labs: Common Questions
Does Hair and Nails Formula by Klaire Labs interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Hair and Nails Formula 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 Hair and Nails Formula’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Inositol
Interacts with 86 drugsInositol is a sugar alcohol made naturally in the body and found in many foods, and it is sold as a supplement (often myo-inositol) mainly for PCOS, mood, and metabolic concerns. The stronge...
Read the full Inositol monograph → Herb & supplement monographN-acetyl Cysteine (nac)
Interacts with 294 drugsN-acetyl cysteine (NAC) is a supplement form of the amino acid cysteine and a building block for the antioxidant glutathione. It has well-established prescription uses for acetaminophen over...
Read the full N-acetyl Cysteine (nac) monograph → Herb & supplement monographBiotin
Biotin (vitamin B7) is a water-soluble vitamin your body needs to turn food into energy and to support healthy hair, skin, and nails. Most people get plenty from a normal diet, and true defi...
Read the full Biotin monograph →Sources & How We Checked
Hair and Nails Formula'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 104 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.
Inositol 14 references
- Palatnik A, Frolov K, Fux M, Benjamin J. Double-blind, controlled, crossover trial of inositol versus fluvoxamine for the treatment of panic disorder. J Clin Psychopharmacol 2001;21:335-9.. PubMed
- Allan SJ, Kavanagh GM, Herd RM, Savin JA. The effect of inositol supplements on the psoriasis of patients taking lithium: a randomized, placebo-controlled trial. Br J Dermatol 2004;150:966-9. PubMed
- Machado-Vieira R, Viale CI, Kapczinski F. Mania associated with an energy drink: the possible role of caffeine, taurine, and inositol. Can J Psychiatry 2001;46:454-5. PubMed
- Kamenov Z, Kolarov G, Gateva A, Carlomagno G, Genazzani AD. Ovulation induction with myo-inositol alone and in combination with clomiphene citrate in polycystic ovarian syndrome patients with insulin resistance. Gynecol Endocrinol 2015;31(2):131-5. PubMed
- Matarrelli B, Vitacolonna E, D'Angelo M, et al. Effect of dietary myo-inositol supplementation in pregnancy on the incidence of maternal gestational diabetes mellitus and fetal outcomes: a randomized controlled trial. J Matern Fetal Neonatal Med 2013;26(1 PubMed
- Mukai T, Kishi T, Matsuda Y, Iwata N. A meta-analysis of inositol for depression and anxiety disorders. Hum Psychopharmacol 2014;29(1):55-63. PubMed
- Farren M, Daly N, McKeating A, Kinsley B, Turner MJ, Daly S. The Prevention of Gestational Diabetes Mellitus With Antenatal Oral Inositol Supplementation: A Randomized Controlled Trial. Diabetes Care. 2017;40(6):759-63. PubMed
- Zheng X, Liu Z, Zhang Y, et al. Relationship Between Myo-Inositol Supplementary and Gestational Diabetes Mellitus: A Meta-Analysis. Medicine (Baltimore). 2015;94(42):e1604. PubMed
- Crawford TJ, Crowther CA, Alsweiler J, Brown J. Antenatal dietary supplementation with myo-inositol in women during pregnancy for preventing gestational diabetes. Cochrane Database Syst Rev. 2015;(12):CD011507. PubMed
- Maurizi AR, Menduni M, Del Toro R, et al. A pilot study of D-chiro-inositol plus folic acid in overweight patients with type 1 diabetes. Acta Diabetol. 2017;54(4):361-65. PubMed
- Leppink EW, Redden SA, Grant JE. A double-blind, placebo-controlled study of inositol in trichotillomania. Int Clin Psychopharmacol. 2017;32(2):107-14. PubMed
- Lam S, Mandrekar SJ, Gesthalter Y. A Randomized Phase IIb Trial of myo-Inositol in Smokers with Bronchial Dysplasia. Cancer Prev Res (Phila). 2016;9(12):906-14.
- Wozniak J, Faraone SV, Chan J, et al. A randomized clinical trial of high eicosapentaenoic acid omega-3 fatty acids and inositol as monotherapy and in combination in the treatment of pediatric bipolar spectrum disorders: a pilot study. J Clin Psychiatry. PubMed
- Vitale SG, Corrado F, Caruso S, et al. Myo-inositol supplementation to prevent gestational diabetes in overweight non-obese women: bioelectrical impedance analysis, metabolic aspects, obstetric and neonatal outcomes - a randomized and open-label, placebo-
N-acetyl Cysteine (nac) 86 references
- Ellenhorn MJ, et al. Ellenhorn's Medical Toxicology: Diagnoses and Treatment of Human Poisoning. 2nd ed. Baltimore, MD: Williams & Wilkins, 1997.
- Jepsen S, Hansen AB. The influence of N-acetylcysteine on the measurement of prothrombin time and activated partial thromboplastin time in healthy subjects. Scand J Clin Lab Invest 1994;54:543-7. PubMed
- van Zandwijk N, Dalesio O, Pastorino U, et al. EUROSCAN, a randomized trial of vitamin A and N-acetylcysteine in patients with head and neck cancer or lung cancer. For the European Organization for Research and Treatment of Cancer Head and Neck and Lung C DOI
- Horowitz RS, Dart RC, Jarvie DR, et al. Placental transfer of N-acetylcysteine following human maternal acetaminophen toxicity. J Toxicol Clin Toxicol 1997;35:447-51.
- Bailey B, McGuigan MA. Management of anaphylactoid reactions to intravenous N-acetylcysteine. Ann Emerg Med 1998;31:710-5. PubMed
- Spiller HA, Krenzelok EP, Grande GA, et al. A prospective evaluation of the effect of activated charcoal before oral N-acetylcysteine in acetaminophen overdose. Ann Emerg Med 1994;23:519-23. PubMed
- Ardissino D, Merlini PA, Savonitto S, et al. Effect of transdermal nitroglycerin or N-acetylcysteine, or both, in the long-term treatment of unstable angina pectoris. J Am Coll Cardiol 1997;29:941-7. PubMed
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See these in context on the N-acetyl Cysteine (nac) monograph →
Biotin 4 references
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