As good as being born with flawless skin: Sunday Riley Good Genes All-In-One Lactic Acid Treatment. Formulated with high potency, purified grade Lactic Acid, this cult favorite treatment serum immediately exfoliates dull, pore-clogging dead skin cells to reveal smoother, fresher, younger-looking skin. Fine lines appear visually plumped while the skin looks significantly more radiant. With continued use, the appearance of stubborn hyperpigmentation and visible signs of aging are reduced, unveiling a clearer, healthier-looking complexion..Suitable for all skin types.Vegan & cruelty-free.Free of Sulfates, Parabens, Phthalates, Fragrance, Gluten, and Soy.15 ml.Apply 1 - 3 pumps to clean, dry skin, AM or PM, as a leave on treatment.For sensitive skin: Use as a mask. Apply 1 - 3 pumps to clean, dry skin and leave on for 15 minutes. Rinse well and pat dry.Good Genes can be applied on top of Luna Sleeping Night Oil, and before your moisturizer. Oily or combination skin may not need to moisturize