Over time, these proteins have a compounding effect on the body that contributes to and worsens these conditions
Claire Chang, MD, a board-certified dermatologist at UnionDerm based in New York City Marisa Garshick, MD, a board-certified dermatologist at MDCS Dermatology based in New York City Brandith Irwin, MD, a board-certified dermatologist and founder of Concierge Dermatology & Laser, based in Seattle, Washington Christina Sun, MD, a board-certified dermatologist at Dermatology Partners based in Philadelphia How we test and review products When Allure tests a product, our editors look at it from every angle in an effort to best serve you
Brands should not copy contraindications, warnings or dose instructions from prescription acetylcysteine products without medical and regulatory review
You may end up wasting money by choosing the wrong option for your skin concerns