Vital Proteins Marine Collagen (221g)Vital Proteins Marine Collagen is intended to assist your body's natural collagen supply. Adding a collagen supplement to your routine can be simple and convenient with marine collagen powder. Type I and type III collagen are found in this marine collagen, which is derived from the skin and scales of fishnatural byproducts of the fishing industry that would otherwise be thrown away. Include a serving of Vital Proteins' collagen daily in your routine