cosrx-the-niacinamide-15-serum-20-ml 1
cosrx-the-niacinamide-15-serum-20-ml 2
cosrx-the-niacinamide-15-serum-20-ml 3
cosrx-the-niacinamide-15-serum-20-ml 4
cosrx-the-niacinamide-15-serum-20-ml 5
cosrx-the-niacinamide-15-serum-20-ml 6
cosrx-the-niacinamide-15-serum-20-ml 7
cosrx-the-niacinamide-15-serum-20-ml 8
cosrx-the-niacinamide-15-serum-20-ml 9
cosrx-the-niacinamide-15-serum-20-ml 10
cosrx-the-niacinamide-15-serum-20-ml 11
cosrx-the-niacinamide-15-serum-20-ml 12
cosrx-the-niacinamide-15-serum-20-ml 13
cosrx-the-niacinamide-15-serum-20-ml 14
cosrx-the-niacinamide-15-serum-20-ml 15
1 / 15

COSRX: The Niacinamide 15 Serum 20 ml

$37.00USD$55.80 USDOn sale · −34%
1
Sizes
Free Priority FedEx · on orders over $300
Shipping available to United States
Estimated arrivalJun 15 – Jul 3
Exact shipping options and rates are shown at checkout.
From South Korea
In stock
From United States
Unavailable
Description

Discover the V&A Contour Active Ampoule, a premium Korean skincare treatment designed to improve skin elasticity and firm the contour of your face. Perfect for those seeking a rejuvenating boost, this ampoule targets sagging skin and enhances overall radiance.

  • Provides intense firming to reduce the appearance of sagging
  • Enhances skin elasticity for a more contoured look
  • Hydrates and revitalizes dull, tired skin
  • Boosts collagen production for lasting skin firmness
  • Improves skin texture and smoothness

Key ingredients include Peptides to stimulate collagen synthesis, Hyaluronic Acid for deep hydration, and Adipofill'in to improve skin elasticity. These potent components work synergistically to deliver visible contour and vitality.

The ampoule has a lightweight, fast-absorbing texture that leaves skin feeling fresh, smooth, and without tackiness, providing a natural glow.

Apply a few drops to clean skin and gently pat until fully absorbed. Use daily for optimal contouring results.

Reviews

5.0
Based on 10 reviews
Brian H.Verified buyer
February 27, 2026

The end of worries about oiliness and uneven texture, high concentration yet no worries about irritation

This review was written after receiving the product for free through a Coupang Experience Group event. I finally tried it after hesitating for a while My skin isn't extremely sensitive, but I was 괜히 worried about products with a high concentration of niacinamide. Since 15% isn't a low percentage, I was curious about it because of my pores and sebum, but I hesitated for a while due to concerns about breakouts. I was surprised to finally get the chance to try it this time; it was less irritating t

Joo R.Verified buyer
February 25, 2026

It is a serum that improves skin texture and makeup adherence.

This review was written after receiving the product for free through the Coupang Experience Group event. This product was provided through the Coupang Experience Group, and this is an honest review based on my personal experience using it. ✨ My skin texture is refined, and my makeup adheres even more beautifully. I hope this review is truly helpful to those reading it. This is a genuine, honest review written after using the product myself. My skin tone looks even, and the texture looks smooth.

Brandon T.Verified buyer
February 22, 2026

This review was written after receiving the product for free through a Coupang Experience Group event. As someone with dehydrated oily skin, my skin is shiny on the surface but always feels tight underneath. Because of this, my pores started looking bigger, and breakouts began to appear, which was my biggest concern lately. So, I decided to try the COSRX The Niacinamide 15 Serum. I had heard a lot about how good it is for brightening, pores, and the skin barrier. Although I was a little worried

Yang S.Verified buyer
January 17, 2026

♦️ It definitely brightens the complexion and has a soothing effect~♦️

⚕️⚕️⚕️ ⚕️⚕️⚕️⚕️⚕️ ⚕️⚕️⚕️⚕️⚕️⚕️ ⚕️ ⚕️⚕️ Hello~ I sincerely mean 'I want to restrain myself';; This is a "purchased with my own money" review. I hope my review helps you with your shopping, even if just a little bit~❣️ ⚕️⚕️ ⚕️⚕️⚕️⚕️⚕️ ⚕️⚕️⚕️⚕️⚕️⚕️ ⚕️ ⚕️ My child was very worried about the acne that kept popping up around their nose, so they asked me to order the COSRX The Niacinamide 15 Serum for them, which is why I purchased it~ The texture is a light essence type that is slightly runny but not

Won D.Verified buyer
December 16, 2025

Complexion-clearing essence

This is a review written after receiving the product for free through a Coupang Experience Group event. This time, I received a basic skincare product as part of the experience group. As I approach the age of forty... I, who used to be so confident in my fair skin that I barely wore makeup, have also started to see my face become patchy. Lately, my skin has been so red and blotchy that it has been a mess. It was during a time when I was agonizing over whether or not to switch the skincare produc

Alexis N.Verified buyer
August 10, 2025

Effective for pores and smooth skin!!! I am genuinely satisfied.

Lately, my enlarged pores have been so incredibly noticeable that I’m focusing on intensive care. While some enlargement is due to aging, I feel like my pores get even bigger, especially in the summer... I'm a "pore-rich" person... Because my pores have gotten bigger, my face seems to be sagging, and my skin just doesn't feel smooth anymore, so I'm feeling sad these days. In the midst of this, a friend from the US came back for the first time in a while. She was running around with her eyes on f

Emily B.Verified buyer
November 1, 2024

I recommend this for skincare.

Hello. I have written an honest review after purchasing this product to help you with your purchasing decisions. ꜆₍ᐢ˶•ᴗ•˶ᐢ₎꜆✏ For reference, this is a product I bought with my own money. Reason for Purchase - I was concerned about enlarged pores, so I decided to purchase this product because I heard that the niacinamide ingredient is effective for shrinking pores. - Also, I bought it with peace of mind after seeing reviews stating that it is hypoallergenic and can be used without irritation even

Joo C.Verified buyer
October 13, 2024

I've been using niacinamide consistently :)

Niacinamide, which I received for free but use regularly, is also great :) Skincare Routine Review – Review of Niacinamide, Retinol, and Vitamin C I consistently maintain a routine where I use Niacinamide, Retinol, Physiogel, and Vaseline in the evening, and Vitamin C serum, Madecassol, and lotion in the morning. At first, I wasn't sure how effective this combination would be, but after using it myself, the skin improvement effects were amazing. I feel so proud whenever I hear compliments from p

Tyler H.Verified buyer
April 21, 2024

The standard serum! High concentration yet low irritation, guaranteed functionality!!

Product Name COSRX The Niacinamide 15 Serum, 20ml, 1 Unit Niacinamide Niacinamide is a whitening functional ingredient notified by the Korea Food and Drug Administration (KFDA). It is widely used in various types of cosmetics due to its excellent moisturizing and whitening effects. Niacinamide is said to be a very safe ingredient that anyone can use with peace of mind. Niacinamide, a type of Vitamin B3, is an ingredient with excellent whitening and moisturizing effects. It is abundantly found in

Kayla S.Verified buyer
February 8, 2024

This product was received through the Coupang Experience Group Date Received: January 31, 2024 I’m a "serum nomad" who constantly changes serums. My current serum ran out, and while I was debating what to use next, I saw the COSRX serum listed on the Coupang Experience Group and decided to apply! Since entering my 30s, I’ve been paying a lot of attention to my skin, and I found that niacinamide is great for total care. Since this product is highly concentrated, I was worried it might irritate my

COSRX: 더 나이아신아마이드 15세럼 20ML
12 items