Fig. 1. Comparison of the hair growth effect in C57BL/6 mice. The back skins of the mice were shaved and test compounds were topically applied for 4 wks. The hair growth effect was calculated using scoring index: 0~19% (1), 20~39% (2), 40~59% (3), 60~79% (4), and 80~100% (5). Each point represents the mean ± SD of 5 mice. SA; saline, JO; jojoba oil, MXD; 3% minoxidil, PEO; 3% peppermint oil.
