What it is: An oil-infused hyaluronic acid serum to deliver nourishment and 24-hour deep hydration for dewy skin that's plumped with moisture.Who it's for: Ideal for normal-to-dry skin types.What it does: The fastest way to dewy skin: with a few shakes, two potent phases transform into a silky serum, balancing water and oil-to give dehydrated skin exactly what it needs. With damask rose extract, hyaluronic acid and lightweight nourishing oils, the serum deeply hydrates for 24 hours without a greasy finish.Research results:In a self-assessment on 61 subjects over 4 weeks:- 100% aid their skin was instantly hydrated and plumped with moisture- 98% felt their skin was nourished- 97% noticed their skin felt replenished and more supple- 97% reported the product smoothed the texture of their skinHow to use: Shake the serum well to mix the water and oil phases and lightly pat onto face with palms. For a dewy, no-makeup look, use alone or before moisturizer. 3.3 oz. Paraben-free; phthalate-free; sulfate-free Made in France