Fig. 5From: Inhibition of melanogenesis by Gaillardia aristata flower extractGAE significantly decreases the level of melanin pigmentation in reconstructed epidermis. Reconstructed epidermis was exposed to GAE or kojic acid for 2 weeks and pigmentation was observed upon Fontana-Masson (FM) staining. Data are mean ± standard deviation. **p < 0.01 compared with the vehicle-treated group (n = 3)Back to article page