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house beautique

4.8 | 35,134 Customers

COSRX Korean Skincare The Vitamin C 13 Serum (20ml)

COSRX Korean Skincare The Vitamin C 13 Serum (20ml)

NEW: Experience **Brighter, Even Toned** Skin

$31.73 $41.24
23% off | Save $9.51
  • Brightening Boost
  • Hydrating Formula
  • Gentle Absorption
  • Antioxidant Defense

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Subtotal: $31.73

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Madeline S.
Madeline S.
Seattle

I wanted a gentler vitamin C and this is perfect. My skin looks brighter and more even, and it doesn’t irritate me like stronger formulas.

Kara L.
Kara L.
Phoenix

Great for fading post-acne marks. I use it in the morning under sunscreen and my dark spots have been slowly but noticeably lightening.

Bianca R.
Bianca R.
Miami

Lightweight and not sticky at all. It gives a healthy glow and my complexion looks more fresh and smooth after a couple weeks.

Nora T.
Nora T.
Washington

Easy to add to my routine. My skin tone looks more balanced and my makeup sits better because my face looks brighter overall.

Revitalize your complexion with this water-based daily vitamin C serum that diminishes dark spots and uneven skin tone while delivering hydration for a brighter, healthier glow.

  • Brightens and evens skin tone
  • Hydrates without stickiness
  • Antioxidant protection for daily stress
  • Lightweight, refreshing feel

Question 1: What skin concerns does this serum address?
Answer 1: This serum is designed to help fade dark spots, freckles, post-blemish marks, and improve dull, uneven skin tone, providing brighter-looking skin and overall radiance with regular use.

Question 2: How should I use this serum for best results?
Answer 2: Apply a few drops to your cleansed face and neck in the morning or evening, follow with a moisturizer, and, if used in the morning, finish with SPF. Beginners should start using it every other day to gauge sensitivity.

Question 3: What is the texture and feel of the serum like?
Answer 3: The serum has a lightweight, watery texture that absorbs quickly and feels comfortable on the skin, making it ideal for daily use without a heavy or sticky finish.

We offer Free Express Shipping on all orders! Please allow 1-2 Business Days for us to process and ship your order. Estimated Arrival Time: 7-12 business days.

COSRX Korean Skincare The Vitamin C 13 Serum (20ml)

COSRX Korean Skincare The Vitamin C 13 Serum (20ml)

Regular price $31.73
Sale price $31.73 Regular price $41.24
23% off | Save $9.51 Sold out
View full details
Brighten + glow
Gentle vitamin C
Tone looks even
Spots look lighter
Brighten + glow
Gentle vitamin C
Tone looks even
Spots look lighter
Brighten + glow
Gentle vitamin C
Tone looks even
Spots look lighter
Brighten + glow
Gentle vitamin C
Tone looks even
Spots look lighter
Brighten + glow
Gentle vitamin C
Tone looks even
Spots look lighter
Brighten + glow
Gentle vitamin C
Tone looks even
Spots look lighter

Reveal Your Radiance and Confidence

Transform your skin with a gentle essence that brightens and evens tone, addressing dark spots and dullness effortlessly.

  • Achieve a luminous, even complexion
  • Hydrate and nourish without heaviness
  • Protect skin from daily stressors

Unlock Radiant Skin Every Day

  • First Benefit

    Even Skin Tone

    Reduces dark spots and enhances overall radiance.

  • Second Benefit

    Antioxidant Protection

    Defends against environmental stressors daily.

  • Third Benefit

    Hydrating Comfort

    Absorbs quickly, leaving skin smooth and non-greasy.

 
 

Why Choose Our Serum?

Experience unmatched radiance and hydration with a uniquely formulated serum that targets dark spots and uneven tone, keeping your skin comfortable and beautifully brightened every day.

house beautique
Others
Gentle formula
Quick absorption
Lightweight texture
Antioxidant-rich
Brightening benefits

Frequently Asked Questions

Find quick answers to the most common questions about our product.

This gentle serum is designed to fade dark spots, freckles, and post-blemish marks while enhancing skin hydration. Regular use can lead to a visibly brighter and more even skin tone, making it perfect for enhancing radiance.

Unlike more intense vitamin C products, this lightweight formula absorbs quickly without sticky residue. It's refreshing and hydrating, perfect for a daily skincare routine, whether used in the morning or evening.

After cleansing and toning, apply a few drops to your face and neck, then follow with your moisturizer. For daytime use, finishing with SPF is essential to protect your skin from UV damage.

Yes! If you're new to vitamin C, it's recommended to start using it every other day, increasing frequency as your skin tolerates it. The gentle formulation is effective yet comfortable for sensitive complexions.