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Biotin

‎4.9/5
30 reviews
Swanson Vitamins
USD 6.49

at Swanson Vitamins

Updated: Oct 24, 2026

About this item

Biotin plays a critical role in skin health. Biotin is a water-soluble vitamin necessary for normal growth and body function. Biotin is a key regulatory element in gluconeogenesis, fatty acid synthesis, and in the metabolism of some amino acids. Alongside its role in energy production, biotin enhances the synthesis of certain proteins. Read NOW® Biotin reviews from our customers below!

  • Features
    • Delivers 1,000 mcg of biotin for healthy hair growth
    • Supports amino acid metabolism
    • Healthy hair, skin and nails

Specifications

Ingredient

Amount per serving / Daily value %

Biotin

1 mg (1,000 mcg) / 3,333%

Other Ingredients

Rice Flour, Hypromellose (cellulose capsule), Ascorbyl Palmitate and Silicon Dioxide.

Country of Origin

Made and quality tested in the USA with globally sourced ingredients.

Other Information

Natural color variation may occur in this product., Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nuts or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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