Every active. Honest doses.

The body's most abundant structural protein — and the one whose production drops by roughly 1% per year after 30. Hydrolysed collagen peptides are broken into small enough fragments to be absorbed in the gut and used as amino acid building blocks for the skin, joints, and connective tissues.

A naturally-occurring molecule that binds up to 1,000 times its weight in water. Found in skin, joints, and connective tissue. Studied for skin hydration and joint cushioning endpoints, with effects expressing over 8-12 week courses.

Required for the metabolism of fatty acids and amino acids essential to hair, skin, and nail health. While clinical biotin deficiency is rare, supplemental doses have evidence for hair and nail strength in adults with mild deficiencies.

Essential cofactor for collagen synthesis. Without adequate vitamin C, the body cannot stabilise the collagen molecule into its functional form. Inclusion ensures the collagen peptides delivered have what they need to be incorporated into new tissue.

Required by the cellular machinery that builds and repairs skin tissue. Adequate zinc supports wound healing, skin barrier function, and the broader regenerative processes that collagen peptides feed into.