COSRX - ImAngie review for The Retinol 0.5 Serum

🄷🄰🅅🄴 🅈🄾🅄 🅂🅃🄰🅁🅃🄴🄳 🅄🅂🄸🄽🄶 🅁🄴🅃🄸🄽🄾🄻? In the weeks I've been using it I haven't had any irritation. Maybe because I follow the instructions? I don't know 🤷‍♀️ The first 2 times I applied the sandwich method, but not anymore. After the moisturizer, I apply 3 drops and voila. Retinol is a product that takes time for you to see the results, but I can see the difference when I look in the mirror. Less dull, more radiant skin. My colleagues have noticed. This is very nice!🙌 I am doing SkinCycling, so I think I have developed a tolerance in my skin to retinol. Of course I do not neglect sun protection during the day and hydration. This product being PURE RETINOL, you must keep it in a refrigerator after opening. ☝️If you are still in your 20's or want to start retinol, I recommend starting with 0.1% and then increasing the % as your skin tolerates.