• Serum with vitamin C CUSKIN Clean-Up Vitamin C + Serum - Koreancare
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Serum with vitamin C CUSKIN Clean-Up Vitamin C + Serum

CUSKIN

€25,03
€32,09
€25,03
Tax included. Shipping calculated at checkout.
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South Korea

20 ml.

CUSKIN Clean-Up Vitamin C+ Serum is a brightening serum built around three forms of vitamin C. It works on an uneven-looking skin tone and a dull complexion, leaving skin looking clearer and giving it a soft, natural glow. The lightweight texture absorbs quickly and layers easily under the rest of your routine.

What it does for your skin

The blend of vitamin C derivatives helps even out the appearance of skin tone and soften the look of dark spots, while hydrating ingredients keep skin feeling comfortable and supple. Sodium hyaluronate draws in moisture and helps the skin hold onto it, so the surface looks plumper and smoother. With regular use, skin looks fresher, more radiant and firmer.

Key ingredients

  • 3-O-ethyl ascorbic acid (vitamin C): a stable derivative of ascorbic acid that penetrates well and helps brighten and even out the look of the complexion.
  • Ascorbic acid (vitamin C): an antioxidant that helps defend the skin against free radicals and supports a firmer, more even-looking surface.
  • Sodium ascorbyl phosphate (vitamin C): a gentle, stable form of vitamin C that releases gradually, making it suitable for skin that reacts easily.
  • Arginine: an amino acid that supports skin suppleness and a brighter, more even complexion.
  • Hydrolyzed lecithin: helps support the skin's protective barrier and works as an antioxidant against environmental stress such as pollution and UV exposure.
  • Sodium hyaluronate: a low-molecular-weight form of hyaluronic acid that hydrates and helps the skin retain moisture, leaving it looking plumper.
  • Coenzyme Q10: an antioxidant that helps protect the skin from the visible effects of environmental stress.

Who it's for

A good fit for anyone wanting a brighter, more even-looking complexion and extra hydration. The gentle, gradual-release forms of vitamin C make it a comfortable choice for normal, dry, combination and sensitive skin, for both women and men.

How to use

Apply in the morning and evening after cleansing and toning. Smooth a few drops over the face, avoiding the eye area, and pat in gently until absorbed. Follow with moisturizer. In your morning routine, finish with sunscreen, as vitamin C pairs well with daily SPF.

INGREDIENTS

Water, Sodium Ascorbyl Phosphate, Butylene Gycol, 1,2-Hexanediol, Ethoxydiglycol, Carbomer, Arginine, Gycerin, Caprylic / Capric Triglyoeride, Betaine, Polyglyceryl-10 Laurate, Niacinamide, Hydrogenated Lecithin, Ehyhexylglycerin Sodum Hyaluronale, Hydroxydecyl Ubiqunone, Viscum Abum ( Mistletoe) Extradt, 3-0-Ethyl Ascorbic Acid, Ascorbic Acid, Caprylyl Glycol
How to use

Apply to cleansed and toned skin 3-4 drops on the skin and gently massage for better absorption.

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Serum with vitamin C CUSKIN Clean-Up Vitamin C + Serum - Koreancare

Why Koreancare?

  • Fast delivery

    Usually within 2–4 business days.

  • CPNP

    All products has CPNP certificates

  • Returns

    14-day return policy for unopened and unused products

FAQs

Are your products authentic and imported directly from Korea?

Yes, all our products are 100% authenticand are imported directly from South Korea. We work only with verified suppliers and brandsto ensure the highest quality and safety for our customers.

How long does shipping take and do you ship internationally?

We offer fast domestic shipping, usually within 2-4 business days. International shipping is available for selected countries and takes approximately 5–10 business days, depending on your location. Delivery time may vary during holidays or high-demand periods.

Can I return a product if I’m not satisfied?

Yes, we offer a 14-day return policyfor unopened and unused products. If there's an issue with your order or a product arrives damaged, please contact us within 48 hoursof receiving your package and we’ll help resolve the issue promptly.