Irwin Naturals Type I, II & III Collagen Peptides + Astaxanthin delivers the powerful nutritional support you need for healthy, younger-looking skin the way Nature intended. Each 4-liquid softgel serving features 1,200 mg of hydrolyzed collagen types I and III for stronger hair and nails, plus beautifying skin support in addition to 50 mg of BIOFAC Caviar Collagen(TM).