Collagen Effervescent Tablets are a great tasting and easy way to supplement your diet with collagen peptides. Collagen is the most abundant protein in the body and it supports healthy hair, skin, nails, bones, joints, connective tissues, and muscles. However, your body slows down production of it as you age. Collagen production can also slow down due to certain health conditions and unhealthy lifestyle habits like sun exposure and an unhealthy diet.