COSRX The Vitamin C 13 Serum

• Dark spots & Pigmentation
• Anti-aging
• Sensitivity & Redness

• COSRX Low pH Good Morning Cleanser — prepares skin.
• COSRX Advanced Snail 92 Cream — nourishes after serum.
• COSRX Aloe Soothing Sun Cream — protects against photoaging.

• SKIN1004 Madagascar Centella Ampoule
• Dr. Althea Skin Relief Essence
• Medi-Peel Peptide 9 Vitanol Ampoule

COSRX The Vitamin C 13 Serum is a potent Korean brightening serum formulated with 13% pure vitamin C (ascorbic acid) to target dullness, pigmentation, and uneven skin tone. It works to restore radiance, smooth texture, and protect the skin from oxidative stress for a youthful glow.

How it works:

This serum delivers a high concentration of vitamin C to fade dark spots, reduce hyperpigmentation, and improve overall clarity. It’s enriched with vitamin E and hyaluronic acid to stabilize the formula, boost antioxidant defense, and provide hydration, ensuring comfort and effectiveness without irritation.

Why you’ll love it:

• Brightens and evens skin tone with 13% vitamin C
• Fades dark spots and pigmentation
• Protects against free radical damage with vitamin E
• Hydrates and plumps with hyaluronic acid
• Lightweight, fast-absorbing texture ideal for layering

Who it’s for:

COSRX The Vitamin C 13 Serum is suitable for normal, dry, and combination skin types concerned with dullness, pigmentation, or early signs of aging. Best for those who want a powerful yet gentle brightening serum.

The results:

With regular use, skin appears more radiant, even-toned, and refined. Pigmentation fades, fine lines soften, and the complexion glows with a healthy, youthful brightness. This serum brings the strength of Korean skincare innovation into a targeted, results-driven formula.