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Serum 15% Niacinamide COSRX

COSRX

Regular price
€22,51
Regular price
€27,45
Sale price
€22,51
Tax included. Shipping calculated at checkout.

South Korea

20 ml.

Description

This COSRX serum contains 15% niacinamide-A highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total control of oiliness and acne-related problems.Effectively reduces imperfections and blackheads and regulates the secretion of sebum.

The ingredients also include PCA zinc with an antibacterial effect and trehalose, which is responsible for strong hydration of the skin and protection from free radicals. Thanks to the addition of allantoin , the product also soothes irritations.

The serum has a light, gel-like consistency. Non-comedogenic tested - does not clog pores. Care suitable for acne-prone skin.

Key Ingredients:
niacinamide (15%) – soothes inflammation, reduces imperfections, regulates sebum secretion, has a brightening and antioxidant effect,
N-acetylglucosamine – prevents discoloration,
zinc PCA – regulates sebum secretion, has antibacterial, anti-acne and regenerating properties,
trehalose – moisturizes the skin well, protects against free radicals,
allantoin - supports skin regeneration, soothes irritations.

Clinical results in 4 weeks based on clinical trials of 20 subjects conducted by an independent laboratory: Dermacosmetic Skin Science Laboratory Co., Ltd.

– 45.27% improvement in activated sebaceous glands
– 48.07% improvement in the amount of sebum synthesis
– 42.72% improvement in the number of blackheads
– 50% improvement in the number of white points
– 15.50% improvement in (hidden melasma and spots)
– 19.47% improvement in pigmentation (visible melasma and spots)
– 2.59% improvement in skin tone (brightness)

– 24.89% improvement in skin redness
– 11.73% improvement in skin yellowing

The manufacturer recommends this product for the following skin types and cosmetic defects:
acneic skin,
oily skin,
Mixed skin.

INGREDIENTS

Water, Pentylene Glycol, Niacinamide(15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Xanthan Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid, Tocopherol

How to use

Apply a few drops of the serum to cleansed facial skin. Massage gently for better absorption.

Use in morning and/or evening care.

    Serum 15% Niacinamide COSRX
    Serum 15% Niacinamide COSRX
    Serum 15% Niacinamide COSRX
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    CPNP certificates

    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

    • Loyalty program

      We offer 5% cashback on all orders

    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.