Effect of C-xyloside on morphogenesis of the dermal epidermal junction in aged female skin. An ultrastuctural pilot study.

A placebo-controlled randomized pilot study was performed on five postmenopausal women aged from 60 to 75 years. The women applied 320 mg (2 mg/cm(2)) of either placebo or 10% C-β-D-xylopyranoside-2-hydroxy-propane (C-xyloside) cream to each outer forearm twice daily for 3 months. At the end of the treatment, skin biopsies were collected from application areas on both forearms.