Amino acids are the essential building blocks of protein - which form the collagen found in the skin. To stimulate and produce collagen, which is the component of skin that keeps it looking young (and what degrades as we get older, causing wrinkles, dull skin, etc), the body needs amino acids. We don't get enough from our diets to maintain the quality of our skin, and so must supplement with the Inner Beauty Supplement. When the body has the required amount of amino acids, it can then produce more collagen within the skin, which will reduce the appearance of wrinkles and aged skin over time. This is a crucial component to every woman's beauty routine. The Skin, Hair and Nails are all comprised of one single system in the body - the 'integumentary system', so when you use the Inner Beauty Supplement you will also benefit from healthier, thicker hair, and stronger, healthier nails.