Free Shipping Australia - Over $50 AUD

& International - Over $200 USD.

COSRX The Niacinamide 15 Serum

Purchase this product now and earn 3 Points!

COSRX The Niacinamide 15 Serum (20ml) contains a powerful percentage of niacinamide to visibly brighten, tone, and diminish the look of pores.



This COSRX Niacinamide Serum provides the maximum concentration of niacinamide with the optimal ratios of synergistic ingredients.

It not only offers acne control but can help to improve both skin texture and radiance.



  • Helps to minimise the appearance of excess oils and sebum
  • Keeps the skin quenched with moisture
  • Improves skin texture and radiance
  • Helps to hydrate and firm skin
  • 1% of the profits from the sale of this product will go towards our pledge to 1% For the Planet. Share your love of beauty with the planet every time you shop at STYLE STORY. 



COSRX The Niacinamide 15 Serum contains:

Niacinamide (15%) helps minimize enlarged pores and refine uneven skin tone.

Zinc PCA prevents potential breakouts from occurring.

Acetylglucosamine helps to gently exfoliate the skin to reveal a refreshed complexion.

Allantoinpromotes collagen synthesis to facilitate skin regeneration.


STYLE STORY - Your Go For COSRX Since 2014 

After cleansing, during the serum phase, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the center of the face working towards the edges.

COSRX is a Korean beauty brand that is famous for a variety of best-selling products for oily and acne prone skin types. The brand’s vision is to make “practical and high performance cosmetics” using safe and natural ingredients without any side effects.

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

Notify me when this product is available:

Enter your email address below to receive an email as soon as this product becomes available again.

SS Point


Create an account
20 Points
Make a purchase
0.2 Points Per $1.00
Review a product
10 Points Per product
Refer a friend
100 Points (Email to claim)


$1.00 Off
10 Points
$5.00 Off
50 Points
$10.00 Off
100 Points
$20.00 Off
200 Points
How did you hear about us?