What it is: The first-ever pH-based powder that takes the guesswork out of picking the perfect shade. What it does: This perceptive, one-shade-fits-all powder blush reacts to skintone and individual pH to create a perfect, personalized shade. Ultra-blendable, with a velvety-soft finish, this clever powder smoothes the appearance of fine lines, leaving the skin with a natural glow and a luminous, flawless flush. What it is formulated WITHOUT: - Sulfates - Phthalates - GMOs