| 効果 | 増加 |
| 試験方法 | 二重盲検法 |
| 試験期間 | 1-6 ヶ月 |
| 被験者数 | 20 |
| 性別 | 女性 |
| 年齢 | 45-64, 65+ |
| 体型 | 肥満 |
この研究の注釈：
In 20 postmenopausal women given 75mg Pycnogenol daily for 12 weeks, an increase in skin elasticity was seen in all participants and an increase in skin hydration appeared in all persons but only remained in persons with dry skin.