Lactic acid treatment Brand new in box never been used Purchased in December 2024 1.7 Fl oz Good Genes deeply exfoliates the dull surface of the skin for instant glow and radiance. As dull, dead surface cells are removed, clarity and smoothness are restored. Good Genes visibly brightens the appearance of dark spots and discolorations and instantly plumps the look of fine lines and wrinkles in 3 minutes.