They wash their face with a gentle cleanser
“I recommend a gentle cleanser in the morning to take off the oils that accumulate overnight and to wash off whatever products you put on at night,” says Christine Choi Kim, MD, a board-certified medical and cosmetic dermatologist based in California. Start the day off with a clean face.
They protect their skin from the environment
Apply an antioxidant to delay or prevent cellular damage caused by environmental pollutants as well as ultraviolet rays, suggests Dr. Kim. Common antioxidants in skincare products include vitamin C and E, phloretin, ferulic acid, and botanicals such as resveratrol, green tea, and coffee berry.