skin transfusion(... the skin permeation efficacy of sitosterol can be further improved by modifying the surface of the liposome during research for increasing the skin transfusion efficiency of the sitosterol and its derivatives...jaeger)
skin of color(Цветная кожа в плане пигментации, люди с разным цветом кожи, за исключением светлокожих. in persons with skin of color – у людей с цветной кожей. Shokolapka)