Collagen proteins represent 30% of all our body proteins, they are the main component of our skin, hair and nails, as well as our bones, joints, tendons, ligaments, muscles and connective tissues.
Our skin is made up of 75% collagen, but from the age of 25 our body loses its ability to produce collagen at a rate of about 1.5% per year. At 45 we have lost up to 30% of our total collagen reserve. A regular supply of collagen is therefore necessary to reverse this trend. .
Collagen-based supplements also help take care of your joints, which are often abused in fitness, bodybuilding or running. They are easily consumed, often in powder form to be diluted in order to regenerate all of your tissues and improve your joint flexibility.