COSRX The Vitamin C 23 Serum 20ml Beauty Device

COSRX The Vitamin C 23 Serum 20ml Beauty DeviceCOSRX 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

it forms a powerful barrier to lock in moisture and nutrients

and fermented oils

reflecting the concentration of active ingredient and the medicube brand positioning

For users with chronic body acne

Daytime spot coverage: Thin enough to go under light foundation or concealer

Podo Berry

complementing the strengthening effects of your shampoo

mild tackiness that settles

which protects the notoriously unstable molecule

energized look

Artemisia argyi (Korean mugwort

reduces irritation