Vitamin E: A powerful antioxidant that has been shown to have anti-inflammatory effects, improve moisturization, smoothness, and provide modest photo protection. Lactic acid: Exfoliates cells on the surface of skin by breaking down the material that holds skin cells together. Salicylic acid: Can improve skin thickness, barrier functions, and collagen production. Exfoliates the skin to expose the beard for a closer shave.