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Hair, skin and nail support; Energy metabolism
Adults with low dietary biotin intake or those seeking simple daily support for macronutrient metabolism.
Adults take 1 tablet once daily with a meal; taking with food may improve tolerance and consistency.
Formulated without: milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, sesame ingredients.
Biotin acts as a coenzyme for carboxylase enzymes that help the body break down carbohydrates, fats, and proteins and support keratin infrastructure in hair, skin, and nails.
Caution: High-dose biotin can interfere with certain laboratory tests, so inform a healthcare professional before blood work; if prone to acne breakouts, monitor skin response as some people report blemishes at high doses.
Calcium provides a mineral needed for bone structure and cellular signalling, though the amount here mainly functions as part of the tablet base rather than a primary active dose.
Caution: Space from high-dose iron or certain thyroid medicines, as minerals can affect absorption; take with food if sensitive to minerals.
Biotin supports macronutrient metabolism and structures related to hair, skin, and nails, while the small amount of calcium contributes to general mineral intake and tablet stability.
Label Warning: Consult a healthcare professional before use if pregnant, nursing, under 18, taking medication or have a medical condition. Stop use if adverse reactions occur. Inform your medical professional that you are taking biotin before any laboratory tests. Do not use if the safety seal is damaged or missing.
Who should be cautious: People who need frequent blood tests, including thyroid or cardiac markers, as high-dose biotin may affect results. Those on multiple medicines or with ongoing health conditions should discuss with a healthcare professional before use.
Storage: Store in a cool, dry place.
This product is guaranteed authentic and backed by our easy returns and 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 once daily with a meal.
microcrystalline cellulose, stearic acid, magnesium stearate,, contains 2 percent or less of (cellulose gum, glycerine, methylcellulose, silicon dioxide).
Formulated without: Milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soyabeans, sesame ingredients.
Do not use if the safety seal is damaged or missing.
Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, taking medication or have a medical condition; if adverse reactions occur, discontinue use. During use, inform 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 be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement information | ||
| Serving Size:1 Tablet | ||
| Servings Per Container:200 | ||
| Amount per serving | %Reference Intake | |
| Biotin | 10,000 mcg | 33,333% |
| Calcium (from Dibasic Calcium Phosphate) | 66 mg | 5% |
