Loren Pickart, who noticed something remarkable while studying human plasma
Chang, MD, a board-certified dermatologist at UnionDerm based in New York City Hee Jin Kim, MD, a board-certified medical doctor and Medical Director of PureenMD based in Fort Lee, New Jersey Sarah Sheu, MD, a board-certified dermatologist at Valley Medical Center based in Maple Valley, Washington 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
Its anti-inflammatory properties (reducing TNF-alpha-induced IL-6 secretion in fibroblasts) and wound-healing activity make it a useful companion for skin that is adjusting to retinoids
Scientific publications describe its application in studies involving nicotinamide N-methyltransferase (NNMT), cellular metabolism, enzymology, and biochemical pathway investigations
Clinical Update 10/16/2025 Constipation Solutions: What Works