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A unique supplement that combines scientifically researched biotin + keratin with essential vitamins & minerals designed to support natural, healthy hair and skin volume. keraGen-IV (Keratin) is sourced from the keratin found in New Zealand sheep's wool and closely resembles human keratin. Radiance Biotin + Keratin blend also contains biotin, renowned for its beauty-supporting benefits. Biotin is essential for maintaining healthy-looking hair and skin. Since the body doesn't produce or store biotin, a daily dose of this B vitamin can help ensure that your body maintains the necessary levels for optimal hair and skin health.
Recent listings across all stores: $21.99
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Product details updated 30 Sept 2026. Retailer information can change; check the packaging for current product, ingredient, and allergen details.