Figure 4From: Galloyl-RGD as a new cosmetic ingredientSafety of galloyl-RGD for HaCaT keratinocytes. After treatment with 100 ppm galloyl-RGD for 48 h, HaCaT keratinocyte viability was 99.56%. * p < 0.01 vs. 0 ppm group to 100 ppm group; # p < 0.01 vs. all groups.Back to article page