Brighten, firm, and protect your skin with the COSRX Advanced The Vitamin C 23 Serum. Formulated with a potent 23% concentration of pure Vitamin C (L-Ascorbic Acid), this high-performance serum delivers visible results in fading dark spots, improving skin radiance, and defending against environmental damage.

Vitamin C at this concentration is one of the most effective antioxidants in skincare, working to neutralize free radicals, stimulate collagen production, and inhibit melanin formation resulting in a brighter, more even-toned complexion over time. The serum also helps minimize the appearance of pores and smooth out uneven skin texture for a refined, luminous finish.

Packaged in a 20g jar to preserve the potency of the active ingredients, this serum is best suited for those looking for a targeted, results-driven brightening treatment. Recommended for experienced Vitamin C users due to its high concentration.

Key Benefits:
23% pure Vitamin C (L-Ascorbic Acid) for powerful brightening
Fades dark spots, hyperpigmentation, and post-acne marks
Boosts collagen production for firmer, more youthful skin
Protects against free radical and environmental damage
Minimizes pores and smooths uneven skin texture
Delivers a radiant, even-toned complexion

How to Use:
After cleansing and toning, apply a small amount to the face and gently pat until absorbed. Follow with moisturizer and always finish with sunscreen during the day, as Vitamin C can increase sun sensitivity. Use in the evening for best results. Start with 23 times per week if new to high-concentration Vitamin C.

100% Original COSRX product, available at exclusive discounted prices in Pakistan.