We use it like this in Korea!! October 17 2025, by numberskin My Honest Review: ROUND LAB Birch Juice Moisturizing Toner 1+1 – Your Hydration Holy Grail for Glass Skin? Birch Juice Moisturizing Toner 1+1 Special Set (300ml+300ml) (ROUND LAB) Korean consumers rated it like this!! The ROUND LAB Birch Juice Moisturizing Toner... Read more