COSRX The Vitamin 23 Serum

COSRX's The Vitamin C23 Serum is a product that revitalizes the skin with a content of 23% pure Vitamin C. It recharges tired skin and provides a radiant glow. Additionally, it supplies nutrients deep within the skin to improve its condition and helps manage blemishes, dark spots, and freckles.

This product may cause a slight stinging sensation, so caution is advised for those with sensitive skin or those using a Vitamin C serum for the first time. To use, dispense an appropriate amount after toner during your basic skincare routine and gently massage it into the skin until absorbed.