Figure 1.

Hair growth-promoting effect of fisetin. (A) The expression of mTert in the dorsal skin cells of fisetin-treated mice and investigated using qRT-PCR. (B) Evaluation of the effect of fisetin treatment on the dorsal skin of C57BL/6 mice and hair growth after 12 days. (C) Hair growth score of fisetin-treated and control groups (the entire shaved back is pink = 0; part of the shaved back is blue = 1; part of the shaved back is gray = 2; the entire shaved back is gray = 3; part of the shaved back is black = 4; the entire shaved back is black = 5). Statistical significance was determined using a two-sided Student’s t-test. Statistical significance was defined as p < 0.05 (** p < 0.01; *** p < 0.001).