Collagen is our main structural protein, contributing up to 30% all protein found in our bodies. Collagen peptides support the skin, tissues, muscles, bones and many other parts of the body, contributing to the normal functioning of nearly all our vital organs. After the age of around 30, roughly 1.5% collagen is lost each year and this can be exacerbated by lifestyle factors such as sun exposure and smoking. As collagen production declines, this can be reflected in both your skin and mobility. Taking collagen orally has been shown to help increase collagen levels, with a resulting reduction in the appearance of wrinkles and increased elasticity. It has also been shown to support osteoarthritic conditions and sarcopenia.