A sturdy squalane base packed with Hyaluronic Acid spheres, this silky serum deeply hydrates and plumps dry, rough, and aging skin. Hyaluronic acid is a unique molecule that can attract moisture from the air into skin. From there, it is able to hold up to 1,000 times its weight in water. Complimented by squalane, which is rich with fatty acids and emollient properties, minus the thickness and greasy texture that some oils possess. Apply prior to your moisturizer for all-day hydration!