Glycolic acid has remained one of the most trusted skincare ingredients for decades thanks to its powerful exfoliating and anti-aging benefits. Widely recommended by dermatologists, this multitasking acid is commonly found in cleansers, serums, creams, toners, and professional chemical peels. Its ability to improve skin texture, unclog pores, and support collagen production has made it a staple in many skincare routines. That said, glycolic acid is also a potent active ingred