What it is: A water-based, lightweight foundation primer. What it is formulated to do: Perfect for oily, acne-prone, or sensitive skin, this oil-free, 60% water based primer refreshes on contact while oil absorbers provide a smooth, matte finish all day. Light diffusers minimize the appearance of imperfections while vitamin C and peptides help even skin tone and promote collagen production for a flawless future. What else you need to know: Photo Finish Foundation Primer Light is oil-free, fragrance-free, and paraben-free.