All brand new never opened. 8ml x 4 = 32ml Strengthens the skin’s protective moisture barrier for healthy, glowing skin. WHAT IT IS This serum strengthens the skin’s moisture barrier in one drop. A strong skin moisture barrier helps to lock in hydration and defend against external aggressors including pollution, cold, and dry weather. Formulated with 10% Bifidus Prebiotic, Hyaluronic Acid, and Vitamin Cg this anti-aging serum helps to improve the look of dull skin and the signs of aging for visibly glowing skin. WHAT IT DOES Advanced Génifique Serum improves elasticity and improves the appearance of fine lines caused by dehydration or due to thinning skin, which can eventually deepen into wrinkles. Used morning and night, Advanced Génifique serum visibly hydrates, plumps and evens tone to restore healthy, younger-looking skin in just 7 days*.