NBC News

Best 17 Skincare Products For Dark Skin, According To Dermatologists: Best Skincare With Hyaluronic Acid. Another significant ingredient in skincare for most skin types is hyaluronic acid, “a natural sugar molecule that occurs in our body and helps to attract water, so it functions as a great moisturizer,” said Marisa Garshick, MD, a dermatologist at Medical Dermatology & Cosmetic Surgery in New York City. “It keeps the skin looking fresh and hydrated," Garshick told NBC News.