Revox B77 Help Acne Prone Skin Fluid is an active formula for oily and acne-prone skin that targets pimples, whiteheads, blackheads and visible pores. It deeply hydrates the skin without congesting it, while helping to regulate oil production. With succinic acid and silica, active ingredients that renew cells, the product works to even out the rough texture of the skin. The bisabolol present in the formula helps treat blemishes. Over time, the product helps strengthen the skin's barrier function. This ultra-light, fast-absorbing fluid does not leave a greasy or sticky film. Leaves skin hydrated, fresh and shine-free. How to use Step 1 - Apply a sufficient amount at night to clean, dry skin. Step 2 - Spread evenly from the center of the face outwards, avoiding the eye area. Step 3 - Use the rest on the neck. Apply SPF in the morning.