☆Unopened Box / Authentic☆ Q'sai QSAI cola・rich Medicated Whitening Wrinkle Improvement All-in-one Gel 55g Main Unit ◎2 items → 5599 yen (Please comment before purchasing.) ◆Product Condition: New, Unopened ◆Purchase Date: December 2025 ◆Shipping Method: Waterproof packaging, bubble wrap, and anonymous shipping Immediate purchase welcome ◎ Please refrain from price negotiations for single item purchases. Please understand that the box may be crushed during transportation. -------------------- Discounts for bulk purchases. #Click here for a list of all products☆☆ #Click here for Colla-Rich products☆☆ -------------------- Premium Lift Gel and Brightening Lift are also on sale! Contains the medicated active ingredient niacinamide, which works to improve wrinkles and prevent spots. With its highly penetrating formula that blends perfectly with the skin, the carefully selected beauty ingredients lead to youthful-looking skin with "firmness" and "moisture." Fragrance-free, color-free, mineral oil-free, paraben (preservative)-free, and alcohol-free.