Collagen Moisture Bounce Serum is a lightweight, everyday serum that reveals immediately hydrated and more radiant skin. In 1 week, dry fine lines look minimized. In 4 weeks, skin looks plumper and healthier. This serum is formulated with powerhouse moisturizing ingredients for 72H hydration: Collagen that is extracted & purified to help retain its hydrating qualities, Squalene to help nourish skin with moisture, & Glycerin to lock in skin hydration. Pearlescent, milky texture deeply nourishes skin with an instant glow effect. Derm-tested, dye-free, paraben-free, mineral-oil free, non-greasy and fast-absorbing, this serum is effective for all skin types and suitable for sensitive skin. Use alone or under makeup for a hydrated, healthy glow. Smooth over face & neck every morning and evening after cleansing. Follow with Collagen Moisture Filler Daily Moisturizer for added hydration. In the daytime, finish with Collagen Moisture Filler Broad Spectrum SPF 30.