Predire Paris' Skin Tightening Serum Treatment helps firm, tighten, and creates a more youthful appearance in an instant. Penetrating deep into the skin and hydrating where it is most needed, the dynamic combination of plant extracts work together with Moroccan Argan Oil to tone, tighten, and firm the skin.This breakthrough serum will diminish fine lines and wrinkles, and improve overall skin tone. Daily use will reward you with radiant, healthy, and youthful looking skin.Application:Use on lines and wrinkles as needed. Apply a few drops to clean skin with fingertips. Spread in an upward, outward motion. Do not rub. Allow to dry 3-5 minutes.