Transform Your Skin with Glycolic Acid 7 Toning Solution by Douglas - The Ultimate Skincare Solution Ulta Beauty Guide › Douglas › Glycolic › Skincare › Solution › Toning › Transform › Ultimate Admin September 23, 2024 Glycolic Acid 7 Toning Solution by Douglas is a powerful yet gentle exfoliating toner that brightens, smoothens and refines the skin textur...