L’Oréal Paris Glycolic acid serum is clinically proven to remove up to five years of dark spots in just a few weeks. Yes, you read it right. If you start using the L’Oréal Paris Glycolic Acid Serum daily, you can instantly achieve glowing skin. Within the first few applications of Glycolic acid serum, you can witness reduced dark spots on your skin and finally, within a few weeks, your skin will be freed from 5 years of dark spots. So, what are you waiting for? Get rid of stubborn dark spots in no time with the advanced L’Oréal Paris Glycolic Bright Serum.