| 摘要 |
PROBLEM TO BE SOLVED: To provide a skin care preparation which has an excellent esterase- inhibiting action, can prevent and improve the ageing of skin, has a tyrosinase activity-inhibiting action effective for preventing and improving pigmentation after sunburn, melasma, freckles, liver spots, and the like, has an excellent skin-bleaching effect, has a testosterone-5α-reductase-inhibiting action, and is also effective for preventing acnes and hair falling. SOLUTION: This skin care preparation is characterized by formulating a solvent extract of Syzygium jambos(L.) Alston. |
