Alaya Collagen Peptides Powder is made with hydrolyzed collagen peptides (types I & III) that comprise nearly all (90%) of your body’s collagen. After the age of 25, your body produces less and less collagen, and we start to see the effects in our skin and feel the effects in our bodies strength and mobility. That’s because collagen is a structural protein that literally acts as a glue that holds us together. It’s in our skin, joints and essentially all tissue in our body. Alaya's collagen capsules support your body’s natural collagen production. It's so easy, all you need is a glass of water!