Swanson Collagen Peptides is a powder made from hydrolyzed collagen peptides sourced from bovine. It comes in a 560 g container. The typical amino acid profile includes: Glycine Proline Hydroxyproline Glutamic Acid Alanine Arginine Aspartic Acid Lysine Serine Leucine Valine Phenylalanine Threonine Hydroxylysine Isoleucine Histidine Methionine Tyrosine Other Ingredients: None. Ingredients Hydrolyzed Collagen Peptides (from bovine). Typical Amino Acid Profile: Glycine, Proline, Hydroxyproline, Glutamic Acid, Alanine, Arginine, Aspartic Acid, Lysine, Serine, Leucine, Valine, Phenylalanine, Threonine, Hydroxylysine, Isoleucine, Histidine, Methionine, Tyrosine. Other Ingredients: None. Allergens No allergen statement explicitly listed. Product sourced from bovine (cattle). Gluten free, dairy free, non-GMO as stated by manufacturer. Directions As a dietary supplement, mix one scoop (20 g) in an 8 ounce glass of water or juice daily. Scoop included. Warnings Product contains a desiccant packet to maintain freshness. Do not eat the desiccant packet. For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition. Keep out of reach of children. Do not use if seal is broken. Storage Store in a cool, dry place. Country of origin United States