Cosrx The Vitamin C 23 Serum (20ml)

A powerful brightening serum enriched with 23% pure Vitamin C that helps reduce dark spots, improve skin tone, and bring out your natural glow. It’s lightweight, absorbs quickly, and brings visible results with consistent use.

Use Case:

This serum is designed to fade dark spots, acne marks, and pigmentation while brightening the overall skin tone. It also helps reduce signs of aging like fine lines and gives your skin a youthful glow. Perfect for anyone who wants an even, radiant complexion.

How it works?

The 23% pure Vitamin C (ascorbic acid) works deep into the skin to block melanin production, which helps lighten dark spots and uneven skin tone. At the same time, antioxidants protect your skin from pollution and damage, while other soothing ingredients keep your skin calm and balanced.

For whom?

Ideal for people with dull, uneven, or spot-prone skin. Whether you're dealing with post-acne marks, sun spots, or just want to brighten up your face, this serum is suitable for teens, adults, and both men and women.

Why is it best?

This serum stands out because it has a high percentage of pure Vitamin C but is still gentle enough for daily use. It’s fragrance-free, essential oil-free, and dermatologically tested, making it perfect even for beginners who want real results without irritation.

Key Ingredients:

• 23% Pure Vitamin C (Ascorbic Acid): Brightens skin, fades spots, and boosts collagen.

• Tocotrienol (Super Vitamin E): Strong antioxidant that protects skin from damage.

• Allantoin: Soothes and calms irritated skin.

• Panthenol: Keeps skin hydrated and soft.

• Hyaluronic Acid: Locks in moisture and plumps the skin.

Skin Type & Concern:

• Skin Types: Normal, oily, combination, and dry skin.

• Skin Concerns: Dark spots, dullness, acne scars, pigmentation, early signs of aging.

How to Use:

1. Cleanse your face with a gentle face wash and pat dry.

2. Tone your skin if you use a toner (optional).

3. Apply 2–3 drops of the serum onto your face using clean fingers.

4. Gently pat the serum into the skin until absorbed.

5. Follow up with a moisturizer to seal in the serum.

6. Morning use: Always apply a broad-spectrum sunscreen after using Vitamin C.