
NatiCol® marine collagen is the highest quality collagen hydrolysate extracted from fish skins. Created by the French company Weishardt Group, which has been present on the market and building trust for over 180 years. NatiCol® collagen particles have an average molecular weight of 4,000 daltons. This value is lower than the intestinal permeability limit, thanks to which the collagen in Aura Herbals preparations is characterized by a very high bioavailability.