Glo Skin Beauty GlyPro Retinol Drops was formerly called Glo Retinol Smoothing Serum. Retexturizing and renewing, this pro-level serum smooths the appearance of fine lines, pores, and surface imperfections with a brightening blend of retinol, glycolic acid, and gallic acid. Resurfacing and exfoliating on the surface while promoting cell turnover from within, GlyPro Retinol Drops take your skin smoothing treatments to the next level. Targeting texture concerns including pigmentation, pore size, and the appearance of fine lines and wrinkles, this potent blend of retinol, glycolic acid, along with gallic acid and botanical extracts, strengthen skin, plumping, hydrating and boosting overall brightness. Perfect for all skin types except sensitive.