COSRX The Vitamin C 23 Serum 20g Double Set (+Peptide Serum 30mL*2ea)

It presents a new paradigm of record-breaking sales progress in the vitamin C serum category. It provides a feeling of clear and uniform skin tone, improved skin blemishes and blemishes, and a satisfying feeling of firm skin, with a 100% satisfaction rate. In one month, it provides an age reduction of 2 years in the skin proven with 7 human efficacy tests. It shows antioxidant, elasticity improvement, wrinkle reduction, pore reduction, triple skin tone improvement, pigmentation improvement, and radiance/brightening improvement. In order to maintain freshness and delay oxidation of pure vitamin C that is sensitive to external irritations including light, heat, and oxygen, a special container is used to release inner gas and block inflow of external air. Shows impressive antioxidant power that suppresses skin aging for 120 hours. Completed the skin primary irritation testing and primary irritation testing for sensitive skin. The oil layer and the water layer mix to penetrate the skin smoothly and create a more firm and glossy skin.