Vital Proteins Marine Collagen Sachets 10x10g Vital Proteins Marine Collagen Sachets 10x10g Designed to promote a youthful appearance, the Vital Proteins Marine Collagen is paleo-friendly as well as bioavailable, meaning that it can be digested and absorbed by the body easily. Vital Proteins Marine Collagen are small, unflavoured soluble pieces of proteins derived from fish. Ingredients: Collagen Peptides (from fish)