The secret to looking amazing? Improve the base—it all starts with that! Under Wear Foundation Primer is specially formulated to prepare skin for foundation, so it lasts longer and more beautifully. The serum-like formula leaves skin feeling silky-soft and refreshed: the perfect canvas for makeup. Thanks to added peptides, lines and wrinkles are optically plumped, resulting in a more youthful, fuller-looking complexion. Because the serum smooths the skin, other imperfections and blemishes (like pimples and bumps) are also less noticeable. Your makeup look will look flawless for hours.