CKD Retino Collagen Small Molecule 300 Skin Toner 250mLA small molecule collagen boosting toner containing 77% low molecular hydrolyzed collagen extract that sufficiently moisturizes skin and fills in pores, creating smooth and supple texture. A small molecule collagen toner with exceptional hydration by containing only active ingredients. Sufficient hydration for bouncy moist skin texture. Improves absorption of active ingredients with patented FLEXIBLE LIPOSOME technology. Clinically tested to help