COSRX The Vitamin C 23 Serum 20ml Lip layer with the Beauty of

layer with the Beauty of Joseon Glow Deep Serum Rice + Alpha-Arbutin 30ml right before applying Dynasty Cream

This unique

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Packed with hyaluronic acid

COSRX The Vitamin C 23 Serum 20ml Lip layer with the Beauty ofCOSRX The Vitamin C 23 Serum is a potent, water free 23% L Ascorbic Acid serum formulated to target hyperpigmentation, uneven tone, and dullness effectively. What It Is This is a high concentration L Ascorbic Acid serum, a notable departure from COSRX's usual gentle, barrier focused offerings. It directly addresses photodamage, post inflammatory hyperpigmentation (PIH), and overall skin luminosity. Unlike many other Korean Vitamin C serums that use