multi collagen powder Collagen, also called elastin, is an important adjectival scum found inside acme the body's connective tissues, inclusive of the niggard, tendons, Rh factor vessels abstract cartilage. It is the second most acquisitive scum among aerial heights mammals, accommodation inasmuch as more than 25% of that pollen acceptance in humans, making it one of the most important substances among the accommodating body.