COSRX The Vitamin C 23 Serum 20ml
COSRX The Vitamin C 23 Serum 20ml
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Brighten, Calm, and Clarify: Discover Your Healthiest Skin Yet
Experience transformative radiance with the COSRX The Vitamin C 23 Serum. This multi-action serum is expertly crafted for those seeking a brighter, clearer complexion. Harnessing advanced ingredients like niacinamide, propolis extract, and COSRX’s exclusive CentellAC-RX Complex, this fast-absorbing serum helps visibly reduce redness, balance oil, fade acne marks, and create a smooth, even skin tone. Whether you battle blemishes or want to boost your glow, this face serum delivers a healthy, vibrant look—day after day. Add it to your skincare routine for targeted results and lasting confidence.
Ideal For: Sensitive, Blemish-Prone, and Oily Skin
COSRX The Vitamin C 23 Serum is perfectly designed for:
- Individuals struggling with blemishes and post-acne marks.
- Those noticing uneven skin tone or frequent redness.
- Sensitive skin types needing calm, non-irritating support.
- Anyone wanting to boost their natural glow without greasiness.
Whether you have oily, combination, or sensitive skin, this serum is gentle, effective, and non-comedogenic, making it a reliable choice for daily use.
Can Be Used For: Various Skin Goals
This top-rated face serum is a hero product for anyone looking to:
- Reduce the look of redness and irritation.
- Fade lingering post-acne marks or scars.
- Balance oil production for a shine-free finish.
- Boost overall radiance and evenness.
- Calm sensitive and reactive skin after breakouts.
It is safe for all skin types, but shines especially for those with acne-prone, oily, or easily irritated complexions.
How to Use: For Exceptional Results
Enjoy optimal benefits by following these simple steps:
- After cleansing and toning, dispense 1–2 pumps of serum onto clean fingertips.
- Gently spread over your face, focusing extra product on problem areas or acne scars.
- Pat gently until fully absorbed to promote maximum penetration.
- Use both morning and evening for best results.
- Follow with a moisturiser, and don’t forget sunscreen for your daytime routine.
Consistent use lets you see visible improvements in clarity, brightness, and texture.
Ingredients: Nurture, Soothe, and Revitalize
Every drop of COSRX The Vitamin C 23 Serum contains a carefully chosen blend:
- CentellAC-RX Complex (Centella Asiatica Extract, Madecassic Acid, Asiatic Acid): Soothes and repairs skin barrier.
- Niacinamide: Brightens dullness and fades post-acne marks.
- Propolis Extract: Provides antioxidant protection and gently calms inflammation.
- Panthenol: Deeply hydrates and smooths skin texture.
- Sodium Hyaluronate: Plumps and moisturizes without heaviness.
- Betaine: Locks in moisture for a fresh, youthful glow.
- Allantoin: Reduces sensitivity and enhances skin comfort.
- Arginine: Supports skin repair and elasticity.
- 1,2-Hexanediol: Ensures optimal texture and freshness.
Together, these ingredients clarify, brighten, and restore, making this serum an essential step in any face care routine.
Why We at Mirai Skin Adore This Serum
At Mirai Skin, we treasure COSRX The Vitamin C 23 Serum for its genuine results and skin-loving formula. We love how quickly it calms redness and visibly fades stubborn acne marks. Our customers rave about its non-sticky, lightweight feel that absorbs in seconds—making layering a breeze even for sensitive, oil-prone skin. With consistent use, we see a lasting transformation: fewer breakouts, diminished spots, and a beautiful, healthy glow. Each bottle empowers your skin to look its brightest and feel its strongest—naturally.
Recommended Pairings: Supercharge Your Routine
For even more radiant, hydrated skin, we recommend pairing this serum with two Mirai Skin favorites:
-
COSRX Hydrium Triple Hyaluronic Moisture Ampoule 40ml
Why? Layering this deeply hydrating ampoule after the Vitamin C 23 Serum locks in moisture and creates a plump, dewy finish. Triple hyaluronic acid amplifies hydration, helping calm any dryness that Vitamin C might trigger, and supports smooth recovery from blemishes. -
COSRX Ultimate Nourishing Rice Overnight Spa Mask 60ml
Why? Use this nourishing night mask for enhanced overnight brightening and moisture retention. It’s the perfect complement after applying your Vitamin C serum in the evening, boosting skin’s glow and helping repair uneven areas while you sleep.
Both products create a powerful synergy with the COSRX The Vitamin C 23 Serum, helping you reveal a clearer, more luminous complexion with every use. Unlock your healthiest skin with this essential trio—your face will thank you!
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Shipping
Shipping
Mirai Skin ships your package quickly and securely, 5 days a week, directly from our warehouse in South Korea. Orders placed before 00:00 (KST) are dispatched the same day, Sunday through Friday. You can learn more about our shipping policies here:SHIPPING & RETURNS
Returns
Returns
We understand that making the perfect skincare choice takes time—and we’re here to give you exactly that.
That’s why we offer a generous 180-day return window from the day your order is delivered. Because confidence in your skincare routine shouldn’t be rushed.
If for any reason you change your mind, simply make sure the product is unopened, unused, and in its original condition, and we’ll happily accept it back.
To initiate a return, just reach out to our customer service team with your order number. We’ll handle the rest with care and clarity.
Because at Mirai Skin, your glow—and your peace of mind—come first.
The Mirai Skin Experience
The Mirai Skin Experience
At Mirai Skin, we believe skincare should be simple, smart, and accessible to everyone.
We’re not just here to sell you products—we’re here to help you understand them. Our mission is to make expert knowledge and high-quality Korean skincare available at fair, honest prices, without the overwhelming fluff.
We know that finding the right product isn’t always easy. That’s why we’ve built Mirai Skin to be more than a shop—it’s a space where you can feel supported, informed, and empowered to make the best decisions for your unique skin.
✨ Whether you’re a skincare beginner or a glow-obsessed pro, we’re here to guide you. If you ever feel unsure about what product is best for you, don’t hesitate to reach out. Email us at support@mirai-skin.com and we’ll personally help you choose what fits your skin’s needs and your goals.
Because to us, it’s not just about what you buy.
It’s about how you feel using it.