4Flex 30 + 10 sachet

Collagen is the protein from which the fibers of the skin, tendons, bones, cartilage and other connective tissues are made.
Collagen is the most important protein in the human body, accounting for more than 30% of the mass of all proteins.
Collagen FORTIGEL ® – the main component of 4Flex
FORTIGEL ® is a collagen hydrolysate obtained from pork or beef skins by denaturation and hydrolysis.