As someone who has slowly adopted Korean skincare practices into my daily routine, I can attest to the transformative effects of consistent cleansing and chemical exfoliation. One product that truly stood out for me is the Ordinary Glycolic Acid 7% toner. This exfoliant has been a game-changer when it comes to improving skin brightness and smoothness. When used after cleansing, it helps to gently remove dead skin cells, promoting cell turnover without causing irritation when introduced gradually. In my experience, blending it into my nighttime routine two to three times a week, alongside a gentle cleanser, has refined my complexion noticeably. Korean skincare emphasizes layering products to nurture the skin barrier, so combining cleansing products with gentle exfoliants like glycolic acid can reveal clearer, fresher skin. I also appreciate that the Ordinary Glycolic Acid 7% is affordable yet effective, fitting well within a dedicated Korean cleansing regimen. For anyone starting out, it's vital to patch-test and not overuse exfoliants, especially with sensitive skin types. Pairing this toner with moisturizing and soothing steps afterward helps maintain the skin's balance. Ultimately, this integration of chemical exfoliation into cleansing routines aligns with the ethos of Korean skincare — aiming for healthy, luminous skin through thoughtful product synergy.