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Hair, skin, and nail support; Metabolic support for carbohydrates, fats, and proteins
Adults who want simple daily support for hair, skin, and nails or those with limited dietary sources of biotin.
Adults take 1 tablet once daily with a meal; taking with food may enhance comfort.
Formulated without: milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, sesame ingredients.
Biotin serves as a coenzyme for carboxylase enzymes involved in carbohydrate, fat, and amino acid metabolism, which may support keratin infrastructure in hair, skin, and nails.
Caution: High-dose biotin may interfere with certain lab tests, so inform your healthcare professional before blood work or diagnostics.
Calcium provides a mineral involved in bone mineralization and cellular signaling, though this amount mainly functions as a tablet filler source rather than a primary active dose.
Caution: Take away from high-dose iron or certain medications if advised, as minerals can affect absorption.
Biotin supplies a coenzyme role for energy and macronutrient metabolism that may also influence keratin structure, while the small amount of calcium contributes a basic mineral input without overlapping the core biotin pathway.
Label Warning: Consult a healthcare professional before use if pregnant, nursing, under 18, taking medication, or have a medical condition. Discontinue if adverse reactions occur. Inform your medical professional that you are taking biotin before any laboratory tests. Do not use if safety seal is damaged or missing.
Who should be cautious: People who need frequent lab tests, especially thyroid or cardiac markers, as high-dose biotin may affect results. Those on medications or with health conditions should discuss with a healthcare provider before use.
Storage: Store in a cool, dry place.
Many reviewers report fuller, stronger hair after consistent use.
Users frequently mention firmer nails and improvements in skin appearance.
Some users saw no noticeable changes or are still waiting for effects.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Biotin is often associated with supporting the health of hair, skin, and nails. Collagen provides structural proteins for these tissues, offering a complementary approach to support their strength and appearance
AI generated. Not medical advice.
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Natrol® Biotin 10,000 mcg:
Supports healthy hair, skin & nails for those low in biotin.
Supports healthy carbohydrate, fat, and protein metabolism.
Adults, take 1 tablet one time daily with a meal.
Microcrystalline cellulose, stearic acid, magnesium stearate, contains 2 percent or less of (cellulose gum, glycerin, methylcellulose, silicon dioxide).
Formulated without: Milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, sesame ingredients.
Do not use if safety seal is damaged or missing.
Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use. During use, advise your medical professional that you are taking Biotin before any laboratory tests.
Keep out of reach of children.
Store in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Tablet | ||
| Servings Per Container: 200 | ||
| Amount Per Serving | %Daily Value | |
| Biotin | 10,000 mcg | 33,333% |
| Calcium (from Dibasic Calcium Phosphate) | 66 mg | 5% |
