irritation

This side helps to polish the skin and provides an extra boost of moisture

meaning it does not contain animal products and is therefore a good choice for those who prefer cruelty-free alternatives and want to reduce their impact on the environment

helping to reduce visible redness

cosrx the vitamin c 23 serum 20g Sheet mask irritationCOSRX The Vitamin C 23 Serum is a popular Korean skincare product that contains a high concentration of pure vitamin C. It is designed to help brighten the skin, reduce hyperpigmentation, and promote a smoother skin texture. One of the main benefits of this Serum is its high concentration of vitamin C, which can help improve skin elasticity and prevent wrinkles and fine lines. It also helps to brighten the skin tone and improve skin texture by