In phase 1: Keratin (from sheep's wool); zinc bisglycinate; vitamin B3; anti-caking agent: magnesium salts of fatty acids of vegetable origin; vitamins B5; vitamin D3; vitamins B6, B9, B8; capsule of vegetable origin (derived from cellulose).
In phase 2: L-Lysine HCL; L-Cystine; LMethionine; anti-caking agent: magnesium salts of fatty acids of vegetable origin; zinc bisglycinate; dry extract of aerial parts of horsetail (Equisetum arvense) 2/1; Vitamin E ; anti-caking agent: calcium phosphates; vitamins: B3, B5; copper bisglycinate; vitamin B6; vitamin D ; vitamins B8, B9; capsule of vegetable origin (derived from cellulose).