| 摘要 |
It is intended to provide a composition promoting the production of type I collagen and/or elastin in human skin fibroblasts to thereby provide a composition for preventing the skin from aging which can improve skin tension and elasticity, is sufficiently efficacious in preventing, inhibiting or relieving wrinkles and sagging in the skin and yet has a high safety to the skin. A composition characterized by containing silymarins, (i.e., a general term for flavonolignans such as silybin, silydianin, silychristin and siosilybin) and having an effect of promoting the production of type I collagen and/or elastin; and a composition characterized in that silymarins contained therein originate from a silymarin-containing plant and/or an extract of the plant and having an effect of promoting the production of type I collagen and/or elastin. |
