Common protein supplements can prevent wrinkles as effectively as collagen. This was revealed to the Daily Mail by Dr. David Clance, a biogerontologist (researcher of the biology of aging) from Lancaster University. The scientist explained that collagen is an important structural protein in the body that contributes to the elasticity of skin, cartilage and bones. Levels of this protein in the body decline with age, so many people take supplements to maintain youthful tissue. Some early studies have shown that collagen does help improve skin elasticity and moisture, and possibly strengthens nails and hair. However, according to Clance, the results of such experiments may not be accurate. The fact is that there have not yet been any studies comparing the effects of collagen supplementation to those of other protein supplements. There is a high possibility that regular protein has similar beneficial properties. The biogerontologist added that it would be easier and cheaper to use a skin cream to prevent wrinkles. Its use will give an effect similar to that of collagen supplements, and also will not “hit” the budget.