COSRX The Vitamin C 23 serum

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Description

Introduction

Say hello to radiant skin with the COSRX The Vitamin C 23 Serum—a powerful yet gentle brightening solution made for everyday use. This lightweight serum is specially formulated to fade dark spots, even out skin tone, and bring a natural glow to dull or tired-looking skin. What makes it a fan favorite is that it works fast, absorbs quickly, and delivers long-lasting results without feeling heavy or greasy. It’s suitable for all skin types, even sensitive ones, although you might feel a mild tingling, slight redness, or temporary dryness at first—totally normal and nothing to worry about!

Uses

COSRX The Vitamin C 23 Serum is used to visibly brighten your complexion, reduce dark spots, acne scars, and uneven skin tone. If you’re looking for youthful, glowing skin, this is the serum worth adding to your skincare routine today!

Benefits

  • Contains 23% pure Vitamin C (Ascorbic Acid) for maximum brightening
  • Boosts collagen production for firmer, youthful skin
  • Helps fade hyperpigmentation, acne scars, and sunspots
  • Protects skin from environmental damage with antioxidants
  • Hypoallergenic, dermatologically tested, vegan, and halal-certified

How it works

This serum penetrates deep into your skin layers to deliver a high concentration of Vitamin C directly where it’s needed. It stimulates collagen production, enhances skin barrier function, and gently exfoliates dead cells for even-toned, clearer-looking skin. The result? A brighter, more youthful glow that lasts!

Ingredients / Active Ingredient

  • Pure Vitamin C (Ascorbic Acid) 23%
  • Super Vitamin E (Tocotrienol)
  • Allantoin
  • Hyaluronic Acid
  • Black Chokeberry Extract (antioxidant-rich & stabilizing for Vitamin C)

Dosage

Apply 2–3 drops once daily, preferably during your nighttime routine for best results.

Direction of use

After cleansing and toning, apply 2–3 drops evenly onto the face, gently pat until fully absorbed, then follow with a moisturizer. Use sunscreen during the day when using Vitamin C products.

Side effects

  • Mild tingling or stinging sensation
  • Temporary redness
  • Slight dryness at the beginning of use

Precaution

  • Store in a cool, dry place away from direct sunlight
  • Always apply sunscreen during the day
  • Do not use on broken or irritated skin
  • Avoid combining with strong exfoliants like AHA/BHA initially

FAQs

Q1: Can I use COSRX The Vitamin C 23 Serum every day?
Yes, it’s safe for daily use! Start with 2–3 times a week and gradually build up to daily use if your skin is comfortable with it.

Q2: Is this product available in Malaysia?
Absolutely! You can purchase the COSRX The Vitamin C 23 Serum directly from our online pharmacy based in Malaysia with local shipping and global delivery options.

Q3: How long before I see results?
Most users notice improved brightness and reduced dark spots within 2–4 weeks when used consistently.

Q4: Can I use this serum with other skincare products?
Yes, but avoid using it with other strong actives like retinol or AHA/BHAs at the same time to prevent irritation.

Q5: Is it suitable for sensitive skin?
Yes, though a patch test is recommended as Vitamin C serums may cause slight tingling initially.

Q6: Is COSRX The Vitamin C 23 Serum halal-certified?
Yes, it is certified halal—perfect reassurance for our Muslim customers locally and internationally.

Short Article

If you’re on a quest to achieve clear, glowing skin, COSRX The Vitamin C 23 Serum deserves a top spot in your skincare routine. This powerhouse serum boasts an impressive 23% pure Vitamin C concentration that targets stubborn dark spots, uneven skin tone, and signs of aging with ease. It doesn’t just give temporary brightness—it works deep within to truly boost your skin’s health and radiance, one drop at a time.

Unlike many vitamin C serums that oxidize quickly or feel sticky, COSRX’s version is expertly balanced with Super Vitamin E (Tocotrienol) and soothing ingredients like Allantoin and Hyaluronic Acid to hydrate and calm your skin. It also features potent antioxidants from Black Chokeberry to help stabilize the vitamin C, making it more effective and longer lasting—no orange streaks here!

Whether you struggle with dullness, texture issues, or pesky post-acne marks, this serum is your one-step solution for a smoother, more even complexion. Plus, it’s vegan-friendly, cruelty-free, hypoallergenic, dermatologically tested, and halal-certified—making it a safe and ethical choice for both local Malaysian shoppers and our international customers.

With consistent use, most users report visible results within just a few weeks—making this serum both fast-acting and steadily reliable. It’s a lightweight addition to any daily skincare lineup and fits seamlessly into both morning and nighttime routines.

Ready to make your skin glow from within? Shop COSRX The Vitamin C 23 Serum now from our trusted Malaysian online pharmacy and get radiant skin delivered to your door—locally and worldwide!

Additional information

Packaging

20g

Authorship

Writer Avatar
Written by: Dr Sri Viknarajan
MD (Universiti Hasanuddin, Indonesia)
Reviewer Avatar
Reviewed by: Dr Nur Syuhada binti Zulkifli
MD, Universiti Kebangsaan Malaysia (UKM)
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