Collagen is one of our body's most complex proteins. A protein that gives our body structure, collagen is also responsible for giving our skin the appearance of smoothness and youth as it functions like a web holding the skin together intact. Collagen is naturally produced by the body. They are specific enzymes of the body that also function by maintaining the skin's natural radiance and glow. A natural support of the body that provides structural support, they constitute one fourth of the cell and seventy five percent of the skin. They are also responsible for providing texture, resiliency and shape. The role that collagens play in the body is so essential in maintaining youthful skin that multibillion companies now include these specific enzymes in their cosmetic products. People age as they grow, and as a result - the skin wrinkles. Although the primary function of collagen in the body is to maintain the skin as youthful and smooth as possible, collagen production decreases as people age. It is a perfectly normal occurrence to experience a decline in collagen production as people age. How does the body produce collagen then? Because there is an increasing demand in cosmetic products, specifically products that can prevent skin wrinkles, multibillion companies have began investing on their research more effective ways on how to prevent skin aging. During the research, scientist later found out that collagens play a major role in the skin and are responsible mostly for the wrinkling of the skin. The production of collagen in the body begins with a cell that is located in the skin. A skin cell being stimulated to produce and secrete a pro-collagen molecule, Pro collagen is a crude component of the collagen. This protein molecule merges with different other proteins resulting in the formation and creation of fibrils. This process continues until there are enough fibrils to create an elastic fiber. Bundles of fibrils create elastic fibers; elastic fibers are responsible for the skin's strength and for its firmness. A more vivid explanation on how does the body produce collagen involves the presence of peptides and amino acids. On a much-detailed look on this, pro-collagen molecules are produced because of the amino acids stimulating action on the skin. The amino acids glycine and proline stimulates the skin to produce pro-collagen. Various amino acids and vitamins are also involved in this process. In here, the production continues to mutate until they become what they term as tropocollagen. This tropocollagen is what makes up fibrils. From there, these sub-units then spontaneously self-assemble into larger arrays that fill in the extracellular spaces in the skin. Disease, injuries and deficiencies that include free radical molecules can cause damage to the fibers. At an early age, this damage is rapidly reabsorbed and reproduced very quickly. However, as people age, the process of regeneration slows down greatly, this is the major reason why the skin wrinkles and why older people look aged in appearance. Now that scientists are aware on how does the body produce collagen and how significant they are in preventing the body from aging, they are now included mostly in cosmetic products as primary active ingredient in the prevention of skin aging. About the Author: And, to help you get younger looking skin, Kalpana shares with you an All-Natural Skin Care and Anti Aging range that she found contains more active ingredients than any other similar product. If you want to see results similar to what she gets, visit her website, http://www.naturalbeautyandskincare.comto find out more.