About this ingredient
Ingredients
Fish Collagen, also called marine collagen, is collagen derived from fish tissues such as skin, scales, or bones. It is commonly processed into hydrolyzed collagen peptides, which contain amino acids such as glycine, proline, hydroxyproline, and other collagen-derived peptides. The exact fish species, collagen type, peptide size, purity, and concentration vary by manufacturer.
Fish Collagen is a marine-derived form of collagen obtained from fish materials such as skin, scales, and bones. Collagen is a structural protein, and fish-derived collagen is commonly processed into hydrolyzed peptides for use in nutritional supplements.
Marine collagen supplements are often formulated as collagen peptides, which provide amino acids and small peptide fragments derived from collagen. Research has investigated oral collagen supplementation in relation to skin properties and other connective-tissue-related outcomes, although results can vary according to the product, dose, study design, and population.
Fish collagen may be available as powders, capsules, tablets, sachets, or blended formulas. Some products combine collagen with vitamin C, biotin, hyaluronic acid, or other nutritional ingredients.
Because fish is the source, people with known fish or seafood allergies should carefully check the product label before use. Product quality can also vary, so consumers should consider the fish source, manufacturing standards, purity, collagen amount, and testing information where available.