COSRX — The Vitamin C 23 Serum, 20 ml

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The Vitamin C 23 Serum is a powerful brightening treatment with 23% Vitamin C, Super Vitamin E, and Hyaluronic Acid that visibly improves skin tone, texture, and youthfulness while providing antioxidant protection.

Highly concentrated 23% Vitamin C formula for maximum brightening results
Triple-action formula that brightens, firms, and hydrates in one step
Scientifically proven ingredients that visibly improve skin appearance

 

The Vitamin C 23 Serum is a powerful brightening treatment with 23% Vitamin C, Super Vitamin E, and Hyaluronic Acid that visibly improves skin tone, texture, and youthfulness while providing antioxidant protection.

Highly concentrated 23% Vitamin C formula for maximum brightening results
Triple-action formula that brightens, firms, and hydrates in one step
Scientifically proven ingredients that visibly improve skin appearance
1 item
22.45 
Free shipping from 0.01 

Fast delivery: goods are shipped from a warehouse in Lithuania

Volume:

20 ml

Product type:

Serums

Skin type:

Combination, Dry, Normal, Oily

Concerns:

Dehydration & Damaged Barrier, Fine Lines & Wrinkles, Hyperpigmentation, Uneven Skin Tone & Dullness

Key ingredients:

Vitamin C

Solution for:

Anti-Aging, Brightening & Even Tone, Hydration

Texture:

Serum

Age group:

20+ years, 30+ years, 40+ years, All Ages, Teens

Certifications:

Cruelty-Free, Dermatologist Tested, Paraben-Free

Are dark spots, wrinkles, and dull skin making you feel self-conscious every time you look in the mirror? Do you find yourself spending more time covering imperfections instead of showing off your natural beauty? There’s a way to reclaim your radiant complexion. Introducing The Vitamin C 23 Serum – your powerful ally in the battle against skin aging and discoloration.

This potent formula contains an impressive 23% concentration of pure Vitamin C (ascorbic acid), making it one of the most effective brightening serums on the market today. The sleek, minimalist black bottle isn’t just stylish – it’s specially designed to protect the powerful ingredients from light degradation, ensuring maximum potency with every drop.

What makes this serum truly exceptional is its powerful combination of active ingredients. While Vitamin C works to brighten and even your skin tone, Super Vitamin E provides additional antioxidant protection against daily environmental stressors. Together, these potent vitamins create a defensive shield that helps your skin resist premature aging while actively improving its appearance.

The addition of Hyaluronic Acid ensures your skin stays perfectly hydrated, creating a plumping effect that instantly makes fine lines less noticeable. This lightweight formula absorbs quickly without any sticky residue, making it perfect for layering under moisturizer and makeup.

Users consistently report seeing noticeable improvements in skin brightness, texture, and tone within just a few weeks of regular use. Dark spots fade, skin clarity improves, and that coveted youthful glow returns. The pharmaceutical-inspired packaging reflects COSRX’s commitment to science-backed skincare solutions that deliver real results.

Whether you’re battling the first signs of aging or working to correct years of sun damage, The Vitamin C 23 Serum offers professional-grade results in the comfort of your own home. Make this serum the star of your skincare routine and watch as your complexion transforms into its most radiant version yet.


anti-aging products, antioxidant serums, brightening serums, dark spot treatments, face serums, hydrating serums, hyperpigmentation treatments, Korean skincare, skin tone correctors, vitamin c serums

Are dark spots, wrinkles, and dull skin making you feel self-conscious every time you look in the mirror? Do you find yourself spending more time covering imperfections instead of showing off your natural beauty? There’s a way to reclaim your radiant complexion. Introducing The Vitamin C 23 Serum – your powerful ally in the battle against skin aging and discoloration.

This potent formula contains an impressive 23% concentration of pure Vitamin C (ascorbic acid), making it one of the most effective brightening serums on the market today. The sleek, minimalist black bottle isn’t just stylish – it’s specially designed to protect the powerful ingredients from light degradation, ensuring maximum potency with every drop.

What makes this serum truly exceptional is its powerful combination of active ingredients. While Vitamin C works to brighten and even your skin tone, Super Vitamin E provides additional antioxidant protection against daily environmental stressors. Together, these potent vitamins create a defensive shield that helps your skin resist premature aging while actively improving its appearance.

The addition of Hyaluronic Acid ensures your skin stays perfectly hydrated, creating a plumping effect that instantly makes fine lines less noticeable. This lightweight formula absorbs quickly without any sticky residue, making it perfect for layering under moisturizer and makeup.

Users consistently report seeing noticeable improvements in skin brightness, texture, and tone within just a few weeks of regular use. Dark spots fade, skin clarity improves, and that coveted youthful glow returns. The pharmaceutical-inspired packaging reflects COSRX’s commitment to science-backed skincare solutions that deliver real results.

Whether you’re battling the first signs of aging or working to correct years of sun damage, The Vitamin C 23 Serum offers professional-grade results in the comfort of your own home. Make this serum the star of your skincare routine and watch as your complexion transforms into its most radiant version yet.

Features

23% pure Vitamin C concentration for maximum effectiveness
Enhanced with Super Vitamin E for additional antioxidant protection
Contains Hyaluronic Acid for deep hydration
Lightweight, fast-absorbing formula
Dark-tinted bottle that protects formula from light degradation
Sleek, minimalist packaging design
Suitable for all skin types
Perfect for both morning and evening skincare routines
Professional-grade formula in convenient packaging
Formulated by trusted Korean skincare brand COSRX

Benefits

Visibly brightens dull, uneven skin tone
Helps fade dark spots and hyperpigmentation
Reduces the appearance of fine lines and wrinkles
Provides powerful antioxidant protection against environmental damage
Enhances skin’s natural radiance and glow
Improves overall skin texture and clarity
Boosts skin’s hydration and plumpness
Helps prevent premature signs of aging
Creates a more youthful-looking complexion
Builds a foundation for healthier-looking skin over time

Disadvantages

May cause slight tingling sensation for first-time Vitamin C users
Requires consistent use to maintain best results

Elevate your K-beauty routine with this potent step! Serums are concentrated formulas designed to address specific skin issues with powerful active ingredients.

Why It Matters

  • Delivers high concentrations of active ingredients
  • Targets specific skin concerns (e.g., aging, hyperpigmentation, acne)
  • Provides intensive treatment to improve overall skin health

Treated skin is thriving skin! Select the perfect serum to tackle your unique skin concerns and unlock your skin’s full potential.

COSRX is a renowned K-beauty brand that has gained a loyal following for its minimalist approach to skincare. The brand focuses on delivering highly effective, yet gentle solutions for various skin concerns, especially sensitive and acne-prone skin. COSRX is celebrated for its science-backed formulas that incorporate clean, skin-friendly ingredients. Known for their simplicity, the products are designed to target skin issues like acne, hyperpigmentation, dehydration, and texture, while avoiding unnecessary additives that can irritate the skin.

COSRX is beloved for offering results-driven skincare with a focus on transparency, making it a go-to brand for those seeking practical and reliable solutions for healthier, more radiant skin. The brand’s commitment to creating cruelty-free and environmentally conscious products adds to its appeal for conscious beauty consumers.

1. Cleanse your face thoroughly and pat dry.
2. Apply a small amount (2-3 drops) to your fingertips.
3. Gently pat the serum onto your face and neck, avoiding the eye area.
4. Allow the serum to fully absorb for 1-2 minutes.
5. Follow with moisturizer and sunscreen (especially important when using Vitamin C products).
6. For best results, use once daily, preferably in the morning routine.
7. Store the bottle in a cool, dark place to maintain potency.

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Enjoy More for Less!

Bulk Purchases & Special Promotions Get excited about savings! Look out for special discounts when buying multiple items or during promotional periods. It’s a great way to stock up on your favorite K-beauty products while keeping your wallet happy.

Loyalty Points System

As a thank you for your continued support, we’ve implemented a rewarding loyalty points system:

  • Earn points on every purchase
  • Points are calculated as a percentage of your order value
  • Use accumulated points for discounts on future orders

Important Notes

  • Only registered users can earn and use points
  • Points are earned from the date of registration (not retroactively for guest purchases)
  • Points cannot be used to purchase gift vouchers

How It Works

  1. Register an account to start earning points
  2. Points are added to your account after your order is shipped
  3. Redeem points for discounts on your next purchase

Earn Points

  • Get 2 points for every €1 you spend
  • Points show up in your account within a day after your order ships
  • You must be logged in to earn points

Use Your Points

  • 100 points = €1 off your next purchase
  • Use up to 50% of your order total in points
  • Can’t use points on shipping costs or gift cards

Good to Know

  • Points last for 12 months
  • No points on past purchases or gift cards
  • If you return stuff, we’ll take back the points too
  • Some special deals, products or discounted items might not earn points

Keep in Mind

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