COSRX Vitamin C13 Serum 20g

The Cosrx Vitamin C13 Serum is a lightweight, gentle treatment designed to brighten and repair your complexion with 13% ascorbic acid. This 20 g formula helps fade hyperpigmentation, improve uneven skin tone, and boost radiance while maintaining skin comfort. Perfect for those who are sensitive to higher-strength vitamin C or looking for gradual brightening without irritation.

Why Customers Choose COSRX Vitamin C13 Serum

Skincare lovers gravitate towards the Cosrx Vitamin C13 Serum because of its balanced potency and soothing ingredients. It delivers antioxidant protection and skin-tone correction without the dryness or stinging often associated with stronger vitamin C formulas. With regular use, it supports a healthier-looking glow, and its affordable pricing in Pakistan makes it a favorite among both beginners and seasoned users.

Product Details of COSRX Vitamin C13 Serum 20g

• Product Name: COSRX Vitamin C13 Serum
• Brand: COSRX
• Size/Variant: 20 g Tube
• Category: Skincare / Treatment Serum
• Target Audience: Individuals with dull skin, light pigmentation, or sensitivity to strong vitamin C
• Usage Occasion: Daily night routine; use after toner and before moisturizer
• Value Proposition: A milder, effective vitamin C treatment for gradual brightening and skin repair

Key Benefits

• Balanced Brightening: 13% ascorbic acid helps fade dark spots without harsh irritation.
• Antioxidant Protection: Shields skin from free radicals and environmental stress.
• Improves Texture: Promotes smoother, more even skin tone over time.
• Soothing Formulation: Lightweight and gentle on sensitive or reactive skin.

FAQs about COSRX Vitamin C13 Serum

• Is this serum safe for sensitive skin? Yes — the lower concentration of vitamin C makes it more tolerable for those who may struggle with stronger formulas.
• How often should I use it? Start by applying every other night, then increase to nightly if your skin tolerates it well.
• Can I use this serum in the morning? You can, but always follow with a broad-spectrum sunscreen to protect your skin.
• Will it help with acne scars and pigmentation? Yes — consistent use helps fade post-inflammatory hyperpigmentation and uneven tone over time.