| 摘要 |
<p>The invention concerns Larrea divaricata or Larrea tridentata extracts wherein have been identified quantities of nordihydroguaiaretic acid capable of being used industrially, and high skin anti-ageing activity have been isolated therein by means of an original operation on the Golgi apparatus. Said Larrea divaricata or Larrea tridentata extracts are used in cosmetic or dermopharmaceutical compositions, as such or for preparing medicines to delay the occurrence of, or for treating, skin-ageing symptoms of whatever origin (whether physiological, exposure to natural or artificial solar UV radiation), for slowing down hair loss and hair and body hair growth, as well as for treating the skin, mucous membranes, skin appendages of the scalp.</p> |
