App Exclusive: Extra 10% Off Selected!
FREE UK Delivery on orders over £25 Dermatological Skincare Extra 10% Off On The App*! 12 Months Premier Delivery - Only £9.90! Join LF Beauty Plus+
Cosrx

COSRX The Niacinamide 15 Serum 20ml

A 15% niacinamide serum, ideal for blemish-prone skin to help visibly unify tone and texture.

Get 140 LF Beauty Plus+ Points

Join Loyalty program

£28.00

Or 4 interest free payments of £7.00 with clearpay


Image 1,  The Niacinamide 15 Serum Key Ingredients Acetyl Glucosamine + Zinc PCA + Oil Control + Minimize Pores & Sebum The Niacinamide 15 [/erum/] Acetyl Glucosamine + Zinc PCA •Of Control Mini Pores & Sebum COSRX STEP 123 Category Serum | Apply after toner Image 2,  A lightweight watery formula N_Acetylglucosamine (NAG) Zinc PCA Allantoin Image 3,  The Niacinamide 15 COSRX Recommended for • Excessive sebum & pores • Rough & uneven skin texture • Oily & Combination skin Image 4,  BEFORE AFTER Image 5,  Skin Improvement Just in 1 month Even out redness Acne & Pore care Sebum & Oil control Pigmentation improvement

Frequently Bought Together

Other Customers Bought

Customer Reviews

5

10

5

4

3

2

1

10

0

0

0

0

Top Customer Reviews

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

What a game Changer!

I originally got the COSRX Niacinamide 15 Serum for my boyfriend, and OMG, the results were amazing! Even after just a few days, I noticed a big difference - his pores practically vanished after a few weeks, and his skin started looking better than mine! Of course, I had to get one for myself. The serum is great, absorbs fast without any sticky feeling, and layers perfectly with other products. Definitely worth a try if you want smoother, clearer skin!

by India Verified Purchase

Was this helpful?

Prevents spots

I’m on my second bottle of this now - it’s so effective for calming my combination skin and preventing spots. I also find it gentle - it’s never once caused irritation even though I use most days. 

by Kate Verified Purchase

Was this helpful?

5 stars

Amazing for oily skin, my blackheads don't look so bad anymore

by Alexandra Verified Purchase

Was this helpful?

Really pleased with results!

I use this along with other products from same brand & have been really pleased with results! Can be a bit stingy when first put on clean skin but it soon calms down - not a real surprise considering job it does - no inflamed skin either!

by DragonWoman333 Verified Purchase

Was this helpful?

Amazing product

My all time favorite. This has made my fave really smooth. On my 6th bottle now and can never get enough of it. 

by Okonji Verified Purchase

Was this helpful?

Poreless Flawless skin

My skin is so smooth pores reduced definitely worth the money x

by Jade Verified Purchase

Was this helpful?

A must have

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

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

Amazing to use to help skin keep clear

by Stephanie Verified Purchase

Was this helpful?

Smooth clear skin best product ever

This stuff will change your life my skin is smooth and soft im in love and will be repurchasing 

by Jade Verified Purchase

Was this helpful?