Regarding the price reduction, please check the following conditions: Beautiful Skin Serum C Link Essence Purchased in December 2025 at a dermatology clinic in Okayama City. Unopened, brand new. I am selling it because my skin type has changed, or it no longer suits my skin. .•*¨*•.*♬*・:*ೄ‧·* ♪♬* .•*¨*•.*♬*・:*ೄ‧·* ♪♬* I would like a smooth transaction. If you promise to receive and rate the item promptly, I will reduce the price by 300 yen. → Price reduced.