Our formula targets five biological pathways relevant to skin, hair and nail health. Each nutrient group has a specific role backed by published research.
Biotin at 5000mcg supports the keratin infrastructure that forms the structural protein of hair, skin and nails. This is the most extensively studied application of biotin supplementation, with the NIH Office of Dietary Supplements documenting its role in keratin metabolism.
Vitamin C is a required cofactor for collagen production. Without adequate vitamin C, collagen synthesis slows. Our formula delivers 20mg (22% DV) — a meaningful contribution, though we encourage dietary sources for the full recommended intake.
Vitamins A and E are fat-soluble antioxidants that protect skin cell membranes from oxidative damage caused by UV exposure and environmental stressors. We use the premium natural d-alpha tocopheryl acetate form for Vitamin E.
The B-complex group (B6, B12, Folate, Pantothenic Acid) powers the metabolic machinery behind cell division. Skin, hair and nail tissue are among the fastest-dividing cells in the body and depend heavily on B-vitamin availability.
Zinc citrate supports wound healing and immune function. Iodine supports thyroid hormone production, which directly regulates the growth cycles of skin, hair and nails.
Skin cells regenerate approximately every 28 days. Nails grow roughly 3mm per month. Hair grows about 1cm per month. We recommend a minimum 60–90 day commitment before evaluating results. Biology sets the schedule, not marketing.