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Hair, skin, and nail health; Energy metabolism support
Adults who want simple daily support for hair, skin, and nails or those with low dietary intake of biotin-rich foods.
Adults take 1 capsule daily with food; taking with a meal may improve tolerance.
Certified Gluten-Free; Non-GMO Project Verified; Certified Vegan; Kosher Parve; No yeast, wheat, corn, soy, milk, salt, sugar, preservatives, artificial colors, flavors or sweeteners; No magnesium stearate.
Biotin acts as a coenzyme for carboxylase enzymes that drive fatty acid, amino acid, and glucose metabolism and contributes to keratin production in hair, skin, and nails.
Caution: High-dose biotin can interfere with certain lab tests, including some hormone and cardiac markers, which may lead to misleading results; consider pausing before lab work if advised by a professional.
Label Warning: If you are pregnant, nursing, taking medication, have a medical condition, or planning a surgery, consult a doctor before use. Stop use and consult a doctor if any adverse reactions occur.
Who should be cautious: This product provides 10,000 mcg of biotin, which may interfere with certain lab tests such as thyroid panels and troponin; consider pausing before testing as advised by your clinician. People scheduled for lab testing or with thyroid or cardiac evaluations should discuss use with a healthcare provider before use. Since biotin is listed in interaction references, consult a healthcare provider before combining with medications that may interact.
Storage: Store in a dry place between 59°–86° F.
Many users report thicker hair, improved growth, and stronger nails after consistent use.
Capsules are described as easy to swallow with no aftertaste; once-daily use is convenient.
Some users mention that changes appear gradually; a few noted faster nail growth as an unintended effect.
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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— Our Pledge of Integrity —
Biotin is a water soluble B Vitamin that supports the formation of keratin, a building block for skin, hair and nails. Biotin also supports energy metabolism.
| YES | Certified Gluten-Free by GFCO.org | NO | Yeast, Wheat or Corn |
| YES | Non-GMO Project Verified | NO | Soy or Milk |
| YES | Certified Vegan by the AVA | NO | Salt or Sugar |
| YES | Recyclable Packaging | NO | Preservatives |
| YES | Manufacturing Supports Wind Power | NO | Artificial Colors, Flavors or Sweeteners |
| YES | Kosher-Parve | NO | Magnesium Stearate |
This product has been manufactured at a GMP Registered facility.
Adults take one (1) capsule daily with food. Do not exceed recommended dose. As a reminder, discuss the supplements and medications that you take with your health care providers.
Cellulose, cellulose (capsule shell).
If you are pregnant, nursing, or taking medication, have a medical condition or planning a surgery, consult a doctor before using this product. Stop using and consult a doctor if any adverse reactions occur.
Do not accept if seal is broken. Store in a dry place between 59°-86° F. Keep out of the reach of children.
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 capsule | ||
| Amount Per Serving | % Daily Value | |
| Biotin (as d-Biotin) | 10,000 mcg (10 mg) | 33,333% |
