Collagen is essential for beautiful skin, hair and nails as well as healthy bones and joints. But starting at age 21, collagen diminishes 1% per year. By age 30, the signs become visible. For years, scientists searched for a method to give the human body the ability to regenerate its own collagen. But it took Natural Factors BioSil’s landmark discovery of ch-OSA to make it a reality. Its capacity to generate collagen with your own DNA fingerprint makes ch-OSA the genuine breakthrough in collagen.If you want to improve your appearance, then you should know about 3 proteins – collagen, elastin, and keratin. In fact, these three structural proteins are so vital to the way you look, scientists now call them the “3 Beauty Proteins:”Collagen. Collagen “plumps’ your skin from the inside out. It removes fine lines and wrinkles, andprevents them from forming. In addition, collagen is essential for strong, healthy bones and joints. BioSil “turns on” the collagen-generating cells in your body known as fibroblasts.Elastin. Elastin gives your skin its ability to stretch and ‘bounce back’ (elasticity) preventing fine lines and wrinkles from forming. Elastin is also vital to the proper functioning of organs and eyes.Keratin. Keratin is the protein that’s packed into your hair shaft. It gives your hair thickness, body, strength, and elasticity. Plus, keratin gives your nails strength and clarity. Studies suggest the fact that BioSil stimulates the keratin-producing cells in your body known as keratinocytes.BioSil is clinically proven to:- Reduce fine line and wrinkles by 30.0%- Increase skin elasticity 89.0%- Strengthen hair by 13.1%- Thicken hair by 12.8%- Dramatically strengthen nails (see VAS Scores in “Clinical Trials”)