Discover smoother-looking skin at a swipe of a cotton pad with the Zelens PHA+ Resurfacing Essence. The formula gently buffs the skin with a combination of chemical and fruit-derived exfoliants. n The essence features a blend of exfoliants that work to brighten and smooth the appearance of lacklustre skin. Lactobionic acid, a form of polyhydroxy acid, removes dead skin cells and hydrates, encouraging a plumped-looking visage. Salicylic acid, a beta hydroxy acid, seeks to decongest the pores, while alpha hydroxy acids visibly smooths. Niacinamide and shiso work as a duo to visibly soothe the look of redness.