ROUNDLAB Birch Juice Moisturizing Serum ROUNDLAB Birch Juice Moisturizing Serum 【Almost New】◉ Used only once in a small amount I received this as a gift from a friend, but I already have one I'm using, so I'm selling this one after using it once. I think it's a very good product! Since it was used only once, there's almost all of it left, but it has been stored at home. Thank you for your understanding! I plan to ship the contents only, without the box. Expiration date: 2027.8.21