, high strength anthocyanidins help protect & repair the body’s natural collagen, one of our most popular products, increasingly being recommended to sportspeople, money back guaranteecolladeen® provides an impressive dose of pure natural plant compounds called anthocyanidins which are the blue & red pigments found in fruit seeds & berries. researchers have identified that these compounds are very active within the body where they act as potent antioxidants. in addition research indicates that they have a role in the repair & renewal of collagen the structural protein that gives our skin it’s elasticity blood vessels their strength & is a major component of cartilage we use grape seed & bilberry as our source of anthocyanidins & we know of no other company in the uk that sells the same quality or potency of these fascinating compounds. want to understand more about colladeen? head over to our colladeen hub here.