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  • COSRX The Niacinamide 15 Serum 20ml
  • COSRX The Niacinamide 15 Serum 20ml
  • COSRX The Niacinamide 15 Serum 20ml
  • COSRX The Niacinamide 15 Serum 20ml
  • COSRX The Niacinamide 15 Serum 20ml
  • COSRX The Niacinamide 15 Serum 20ml

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Featuring a powerful percentage of niacinamide, the COSRX The Niacinamide 15 Serum helps to visibly brighten, tone, and diminish the look of pores.

Ideal for blemish-prone skin types, the serum is infused with 15% niacinamide, a high concentration to provide optimal efficacy of the active. The multi-benefit formula is fortified with zinc PCA to minimise the appearance of excess oils and sebum, encouraging a more mattified, yet radiant result. Acetylglucosamine helps to gently exfoliate the skin to reveal a refreshed complexion, while allantoin keeps the skin quenched with moisture.  

  • ☼ AM / ☽ PM​
  • When to Use: ​After cleansing.
  • Recommended Amount:​ A few drops.
  • Application:​ Use fingertips to gently massage and absorb the serum, starting from the inside of the face and working towards the edges.
  • Routine: Follow with creams and SPF.

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

For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.

Brand

COSRX

Volume

20ml
Explore COSRX range

COSRX The Niacinamide 15 Serum 20ml

CleanPhthalate FreeSulphate Free
5 Stars. 4 Reviews

4 reviews

RRP: €32.95
€26.45
Save: €6.50

FREE DELIVERY OVER €40

Quantity

In stock

Delivery & Returns

Express delivery available on orders placed before 3pm. Applies to most Irish addresses, restrictions apply, no deliveries take place on Bank Holidays.
Further delivery information can be found here. More Info »

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    Featuring a powerful percentage of niacinamide, the COSRX The Niacinamide 15 Serum helps to visibly brighten, tone, and diminish the look of pores.

    Ideal for blemish-prone skin types, the serum is infused with 15% niacinamide, a high concentration to provide optimal efficacy of the active. The multi-benefit formula is fortified with zinc PCA to minimise the appearance of excess oils and sebum, encouraging a more mattified, yet radiant result. Acetylglucosamine helps to gently exfoliate the skin to reveal a refreshed complexion, while allantoin keeps the skin quenched with moisture.  

    • ☼ AM / ☽ PM​
    • When to Use: ​After cleansing.
    • Recommended Amount:​ A few drops.
    • Application:​ Use fingertips to gently massage and absorb the serum, starting from the inside of the face and working towards the edges.
    • Routine: Follow with creams and SPF.

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

    For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.

    Brand

    COSRX

    Volume

    20ml

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    Customer Reviews

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    5 out of 5 stars. 4 reviews4 out of 5 stars. 0 reviews3 out of 5 stars. 0 reviews2 out of 5 stars. 0 reviews1 out of 5 stars. 0 reviews

    Top Customer Reviews

    Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

    A must have
    5 out of 5 stars
    This is definitely a must have and I have used it for more than a year in my skin routine. 
    by Okonji
    Verified Purchase
    Was this helpful?
    Amazing
    5 out of 5 stars
    I have been using for 2 weeks I can see if a difference my skin looks clear and soft and brown spots are definitely looking a little faded I will still be using everyday to see the difference in 4 weeks
    by Stephanie
    Verified Purchase
    Was this helpful?
    Fresh
    5 out of 5 stars
    Amazing to use to help skin keep clear
    by Stephanie
    Verified Purchase
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