Mary Kay Inc., a global beauty company and leader in skin care innovation, continued its ongoing support of the beauty and scientific communities by recently sponsoring the Skin of Color Society Symposium. Mary Kay further showcased its decades-long commitment to conducting cutting-edge skin care research by presenting new findings on hyperpigmentation and facial erythema. At the Skin of Color Society Symposium, Dr. Shoná Burkes-Henderson, Associate Principal Scientist, Clinical Research, re...