Figure 3.

The effects of hair regrowth treatments on the skin of male C57BL/6 mice with Hematoxylin and Eosin (H & E) staining. (A) Comparison of skin color on the fifth day after hair removal in mice. (B) H & E staining was conducted along the long axis of each dorsal skin section for each group. (C) The time required for the skin color of each group to change from pink to gray. (D) Average skin thickness across the groups. (E–G) Comparison of the diameter and hair length of dried hair in mice at different time periods after hair removal. The results represent the average of three parallel experiments. ** p < 0.01, compared to the control group.