Boost hair, skin, and nail health with Raw Science Biotin Collagen Hair Gummies. Each raspberry-flavoured gummy delivers 5000mcg Biotin, collagen, keratin, and B vitamins to support thicker hair, stronger nails, and radiant skin. Designed for men and women, these tasty gummies improve texture, reduce breakage, and hydrate skin. Easy to take daily, they provide essential nutrients for visible beauty from within—noticeable results in 4–6 weeks.