What it is: Elevate your skincare routine with the CKD Retino Collagen Small Molecule 300 Guasha Lifting Serum, a revolutionary anti-aging treatment designed to sculpt and firm the facial contours. This high-performance serum combines 71.73% low-molecular 300 Dalton collagen with targeted Retinal to improve skin elasticity and diminish the appearance of fine lines, sagging eyelids, and nasolabial folds. Featuring an integrated 316L stainless steel Guasha roller, it provides a cooling massage that promotes circulation and enhances serum absorption for a visibly more defined jawline.   Product Size: 40ml.   Product From: South Korea.