Col Du Marine dietary supplement is a powder 100% pure hydrolysed marine collagen peptides at its best. Odorless - 100% neutral taste. Low molecular weight - the best absorption rate is 4 kDa. 100% soluble in your favorite drink. No impurities - only type I and III collagen. Daily intake of Col Du Marine ™ collagen helps to: Minimize fine skin lines and wrinkles Increase skin hydration Improve skin elasticity Reduce skin microcracks Support bone matrix and bone marrow Strengthen nails Thicken thin and damaged hair Slow hair loss Support health joints and cartilage, improve the strength of blood vessels and the general condition of the intestines.