[COSRX] The Niacinamide 15 Serum 20ml
Availability: In Stock. Dispatch in 24 hours !
Rated 4.69 out of 5 based on 16 customer ratings
(17 customer reviews)
$15.00 Original price was: $15.00.$13.05Current price is: $13.05.
25 sold in last 17 hours
Hurry! Over 6 people have this in their carts
Brand: COSRX
- Delivery & Return
Shipping Overview
- Origin: All parcels ship from Korea.
- Dispatch: Orders are sent within 72 hours. Customers are notified of delays within the same timeframe.
- Restrictions: No shipments to P.O. Boxes, APO, FPO, or DPO addresses.
Free Shipping
- Eligibility: Excludes K-pop goods; only beauty products qualify.
- Minimum Purchase: Free shipping applies to orders exceeding specific amounts depending on the country, ranging from $50 to $150.
- Couriers: Varies by country; includes DHL, PARXL, EFS, Aramex, and PANTOS.
Parcel Tracking
- Notifications: Tracking numbers and order details are emailed upon shipment.
Customs and Fees
- Local Customs: Charges may apply if box weight exceeds 3kg.
- Import Duties: Not included in the item price; responsibility of the buyer.
Order Value Limit
- Maximum: Orders are limited to $300 to avoid customs delays. For higher amounts, place separate orders.
Delivery Issues
- Refunds: Initiated only after receiving official courier reports and proof (e.g., photos).
- Unclaimed Parcels: Return shipping costs fall on the customer; unclaimed parcels are not the responsibility of the sender.
- Ask a Question
Estimated Delivery: Wed, Apr 09 – Wed, Apr 16
... people are viewing this right now
Brand: COSRX
COSRX cosmetic team believe that cosmetics should look for more meaning than just beauty.
It does not focus on the beauty of cosmetics, but considers skin health with good ingredients. Gain self-confidence, and find your own beauty. Mr. RX have collected a survey of what customers need and want regarding on their skin type and concerns since 2002. Which finally came up with the brand “Cosmetics + Mr. RX = COSRX“.
Description
Highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control.
Customized solution that contains necessary ingredients for total acne care
Highly concentrated 15% niacinamide
Light and refreshing texture with fast absorption
Customized solution that contains necessary ingredients for total acne care
Highly concentrated 15% niacinamide
Light and refreshing texture with fast absorption
Suggested Use
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 inside of the face and working towards the edges. * Can be used morning and/or evening.
Key Ingredients
Water, Pentylene Glycol, Niacinamide(15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Hydrolyzed Sclerotium Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Tocopherol
![[COSRX] The Niacinamide 15 Serum 20ml [COSRX] The Niacinamide 15 Serum 20ml](https://www.cosrx.com/cdn/shop/files/800x1067_5cb0d134-0b28-432d-9554-e022a32900d8.webp)
4.69
17 reviews
5 |
|
11 |
4 |
|
5 |
3 |
|
0 |
2 |
|
0 |
1 |
|
0 |
Only logged in customers who have purchased this product may leave a review.
Categories: Essence & Serum, Moisturizer, Skincare
Brand: COSRX
Related Products…
[SOME BY MI] Propolis B5 Glow Barrier Calming Mask 100g
$12.00 Original price was: $12.00.$10.56Current price is: $10.56.
Add to cart
Rated 4.44 out of 5
- Golden texture mask filled with nourishing nutrients
- Exclusive calming and barrier care by SOME BY MI
- Moisturizing formula for vibrant and healthy skin
- Apply thick layer on dry face, rinse off after 5-10 min
- Formulated without carcinogens, parabens, fragrance, colorants
- Used by 1,000 hospitals, focusing on cell revival and skin health
[Tonymoly] Egg pore nose pack (7ea)
$5.60 Original price was: $5.60.$4.82Current price is: $4.82.
Add to cart
Rated 4.48 out of 5
[Skinfood] Egg White Pore Mask Wash Off 120g
$10.00 Original price was: $10.00.$8.80Current price is: $8.80.
Add to cart
Rated 4.50 out of 5
- Helps purify pores by deeply penetrating with egg white extract.
- Removes pore-clogging oil and impurities for clearer skin.
- Promotes firmer skin and smaller pores with enriched albumin.
- Formulated with key ingredients like glycerin and kaolin for skin benefits.
- Easy to use: apply after cleansing, leave on for 10-15 minutes, then rinse off.
[Mamonde] Rose PHA Liquid Mask 80ml
$27.00 Original price was: $27.00.$23.76Current price is: $23.76.
Add to cart
Rated 4.53 out of 5
- PHA liquid mask for gentle exfoliation
- Can be left on face or used as toner pad
- Gently exfoliates sebum and waste for clearer skin
- Rich in hydrating Damask rosewater
- Inspired by flowers for feminine beauty
- An advanced formula from Mamonde brand
[ROUND LAB] 1025 Dokdo Mud Pack 100ml
$13.30 Original price was: $13.30.$11.70Current price is: $11.70.
Add to cart
Rated 4.48 out of 5
[ROUND LAB] Birch Juice Moisturizing Washoff Pack 80ml
$18.20 Original price was: $18.20.$16.02Current price is: $16.02.
Add to cart
Rated 4.49 out of 5
- Contains 74 natural-derived minerals from Ulleungdo Island, Dokdo Line
- Soothes skin irritated by external environment
- Keeps skin hydrated by filling it up with moisture
- Suitable for all skin types, including sensitive skin
- Formulated with healthy ingredients beneficial for the skin
- After cleansing, apply on dry skin and rinse off after 10-15 minutes
[Milk Touch] Greentea Wash Off Pack 100ml
$19.00 Original price was: $19.00.$16.72Current price is: $16.72.
Add to cart
Rated 4.53 out of 5
- Enriched with antioxidant green tea ingredients and natural spicule for deep cleansing and refining pores.
- Green tea’s Catechin slows down skin aging, vitamin B2 soothes, and vitamin C brightens skin tone.
- Cleansing mask absorbs dead skin cells, blackheads, unveiling a radiant complexion.
- Utilizes crushing and juicing technique for maximum green tea nutrient extraction.
- Instructions: Apply mask,
[Lagom] White Kaolin Mud Mask 110ml
$23.80 Original price was: $23.80.$20.94Current price is: $20.94.
Add to cart
Rated 4.48 out of 5
[Mary&May] CICA TeaTree Soothing Wash off Pack 30g
$6.40 Original price was: $6.40.$5.63Current price is: $5.63.
Add to cart
Rated 4.50 out of 5
- Soft cream type wash-off pack
- Contains Cica and Tea Tree extracts for soothing
- Leaves skin moist and soft without dryness
- Cruelty-free and does not contain animal ingredients
- Free from genetically modified ingredients
- Main ingredients are EWG Green grade
[Skinfood] Lemon Dill Butter Food Mask
$12.00 Original price was: $12.00.$10.56Current price is: $10.56.
Add to cart
Rated 4.49 out of 5
- Infused with lemon extract and niacinamide to brighten skin tone
- Contains Shea Butter, Mango Seed Butter, and Cacao Seed Butter for deep nourishment
- Delivers a subtle, fresh healing experience with a lemon scent
- Apply generously on face, except around eyes and mouth, and rinse after 3-10 mins
- Key ingredients: lemon extract, walnut fruit husk powder, and she
ci****hj (verified owner) –
Es un buen produtco, hidrata mucho. Tarda un poco en absorberse.
[...]xa****ll (verified owner) –
Cool, Haut liebt es. Lieferung etwas verzögert.
[...]sr****cc (verified owner) –
良い感じ、肌生き生き。キャップ時々漏れる。
[...]xq****bd (verified owner) –
Bon produit, ma peau l’aime. Texture un peu épaisse.
[...]ar****sn (verified owner) –
Toll, Haut revitalisiert. Pumpe klemmt ab und zu.
[...]pj****lh (verified owner) –
이 세럼 진짜 좋아요! 트러블이 많이 진정되었고 피부톤도 밝아졌어요. 흡수력도 좋고 끈적임 없이 촉촉해요. 강력 추천합니다!
[...]pk****ju (verified owner) –
나쁘지 않아요, 촉촉해. 냄새 조금 남아요.
[...]hk****mg (verified owner) –
I’ve struggled with acne for years and this serum has been a game-changer! My skin is clearer, and the texture has improved dramatically. It absorbs quickly and doesn’t feel sticky. I highly recommend it!
[...]kw****ol (verified owner) –
Ce sérum est vraiment bien ! Ma peau est plus lisse et moins grasse. Je l’utilise tous les soirs. La texture est légère et s’absorbe rapidement. Je suis très contente de mon achat.
[...]on****ga (verified owner) –
품질 좋아, 피부가 좋아해. 처음엔 좀 무거워.
[...]cw****fp (verified owner) –
Tres bon, ma peau est plus jolie. Bouchon fuit un peu.
[...]fd****ei (verified owner) –
軽い感じ、好きだよ。配送ちょっと遅い。
[...]bg****hq (verified owner) –
The serum itself is fantastic; it’s really helped with my breakouts and has evened out my skin tone. However, the shipping took a while. It took about two weeks to arrive, but the product is worth the wait.
[...]ll****gt (verified owner) –
このセラムはニキビにとても効果的です!肌の赤みが減り、肌のキメも整ってきました。少量でよく伸びるのでコスパも良いと思います。配送も早くて助かりました。
[...]sr****om (verified owner) –
Super produit, peau douce. Bouchon parfois capricieux.
[...]ss****zg (verified owner) –
Pretty good, hydrates nicely. Instructions weren’t super clear.
[...]yg****ig (verified owner) –
Leichtes Gefühl, mag ich. Versand etwas langsam.
[...]