These charming collagen bites have a crunchy heart surrounded by a white chocolate and coconut coating. We also fit loads of marine collagen in there along with vitamin C. The Eternal Youth crunchy collagen bites are a convenient and delicious way to take collagen and appease your sweet tooth. Collagen is an important structural component in our skin, bones, muscles, joints, hair and nails. Vitamin C contributes to normal collagen formation for the normal function of cartilage, bone and skin. Vitamin C contributes to the protection of cells from oxidative stress.