Melatonin and vitamin D act synergistically in skin protection (Wacker and Holick 2013)
Meet the experts Heather Woolery-Lloyd, MD, a board-certified dermatologist in Miami Lesley Clark-Loeser, MD, a board-certified dermatologist in Davie, Florida Francesa Lewis, MD, a board-certified dermatologist in Delray Beach, Florida How we test and review products When Allure tests a product, our editors look at it from every angle to best serve you
As seen on Our Story With a background in behavioral health, Evan Miller, Ph.D
For skin brightening, a course of weekly sessions is usually recommended, followed by maintenance drips every few weeks