| abstract |
An object of the present invention is to provide a fibroblast activator that is highly safe and can be used as a medicine, quasi drug, external preparation for skin, cosmetics, food and drink, food additive, feed, and the like. A rophenol compound is blended as an active ingredient. The rophenol compound can activate fibroblasts and promote the production of extracellular matrix components such as collagen or hyaluronic acid. |