From the age of 21, the collagen content in your body decreases. The skin becomes thinner and less elastic. Taking collagen supplements (often from cows or pigs) makes no sense because they will be broken down in your body like food. It is important to make collagen with your own DNA.
Scientific studies proved that the active ingredient of BioSil, namely the unique patented formula of choline-stabilized orthosilicic acid, stimulates the cells in your skin (fibroblasts) to produce the body's own collagen and to protect existing collagen from further breakdown.
Additionally, there is an increased production of keratin and elastin, also known as the 'beauty-proteins', that play an important role in obtaining strong nails, elastic skin and voluminous and strong hair.