COSRX The Vitamin C 23 Serum

Product Title: COSRX The Vitamin C 23 Serum 20 g × 2 – High‑Potency 23% Vitamin C Brightening Serum

Product Highlights:

Core Actives: 23% pure vitamin C, tocotrienol, sodium hyaluronate, allantoin

Benefits: Brightening, texture refinement, elasticity boost, antioxidant protection

Formulation: Lightweight, fast-absorbing; ideal to layer

How to Use: Apply a few drops after toning, pat in, use AM/PM with sunscreen