COMPOSITION STIMULANT LA PRODUCTION DE COLLAGENE COMPORTANT UNE SUBSTANCE ASSOCIEE AUX PURINES DE L'ACIDE NUCLEIQUE ET UNE SUBSTANCE ASSOCIEE AUX PYRIMIDINE DE L'ACIDE NUCLEIQUE
The invention provides a composition for promoting collagenproduction, and more specifically, provides a composition capable ofpromoting collagen production in human dermis. Further, theinvention provides a method for promoting collagen production. Theinvention provides a composition for promoting collagen productioncontaining a purine nucleic acid-related substance as an activeingredient as well as a composition for promoting collagen productioncontaining a purine nucleic acid-related substance and a pyrimidinenucleic acid-related substance. The method for promoting collagenproduction of the invention comprises applying a purine nucleicacid-related substance alone or in combination with a pyrimidinenucleic acid-related substance to the skin.
