COSRX
COSRX The Naiacinamide 15 Serum 20ml
COSRX The Naiacinamide 15 Serum 20ml
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โ Flat-rate shipping: $5.90 Auckland / $6.90 rest of NZ
โ Free shipping: K-beauty $49+ | K-pop $99+
โ Ships from Auckland
โ Authentic Korean products
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Customers are saying
โ Recommended for oily, combination, and acne-prone skin needing sebum control, pore refinement, and blemish care
โ Suitable for all skin types, especially those dealing with enlarged pores, uneven texture, or frequent breakouts
โ Ideal for those wanting clearer, smoother skin while improving overall skin tone balance and oil regulation
โ โhigh-strength pore refining + oil control serumโ
โ โblemish care + texture smoothing treatment serumโ
โGet ready for clear, smooth, and radiant skin with this acne-fighting serum! With 15% niacinamide, it regulates sebum and reduces the appearance of acne scars. Plus, N-acetylglucosamine gently exfoliates and fades hyperpigmentation, while zinc PCA balances your skin's oil and water levels and allantoin promotes collagen production. Say goodbye to pesky breakouts and hello to a flawless complexion.โ
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* Details
-Control excessive oiliness
-Improvement of oily skin lacking moisture
-Improving uneven skin texture
-Amazing intensive care effect: Helps reduce sebum, oil, blackheads, whiteheads, and improve skin tone for 3 types of complexions.
-Use of 15% Niacinamide: Niacinamide is used to provide comprehensive care for problematic skin, and is formulated at an optimal content of 15% for truly effective care.
-Light liquid formula: This is a light liquid formula serum that contains N-acetylglucosamine, zinc PCA, and allantoin, leaving behind a refreshing feeling while eliminating oiliness.
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* Recommended forย
Excessive sebum&pores, rough&uneven skin texture, oily&combination skin
ย * size 20ml
ย * How to use
After cleansing and toner, smooth 2-3 drops all over face and neck, avoid eyes. For daytime use, follow with a sunscreen spf 30+
(If irritations occurs, cease use and consult a physician. Prior to first use, spot test for sensitivity,
* Cautions for Storage and Handling
Keep out of reach of children.
Keep away from direct sunlight.
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COSRX is a Korean skincare brand loved worldwide for its gentle yet effective formulas designed for sensitive, acne-prone, and troubled skin. Focused on minimal ingredients and maximum results, COSRX creates dermatologist-tested products that target real skin concerns such as acne, dryness, irritation, and uneven tone. From their best-selling Snail Mucin Essence to the Poreless and Centella lines, COSRX is all about delivering visible improvements while being kind to the skin barrier.
Why COSRX?
- Simple, skin-friendly ingredients
- Solutions for acne, redness, and sensitivity
- Lightweight, non-irritating formulas
- Vegan-friendly and cruelty-free
Popular Products: Snail Mucin 96 Essence, Low pH Good Morning Cleanser, Advanced Snail Cream, Centella Ampoule, Aloe Sunscreen.
COSRX NZ, Korean skincare New Zealand, COSRX snail essence, COSRX toner, COSRX cream, sensitive skin Korean skincare.
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Redness in my cheeks are disappearing and I've only applied it three times, skins is very soft and non greasy.
Skin under my eyes is softer and plumper. Not much difference for head lines.
Very thin, and not too noticeable unless you look for it.
Everyone needs to try all these products
we're so happy to hear you love the products! Thanks for sharing your enthusiasm.
Absolutely beautiful
we're thrilled to hear you love the serum! Thanks for sharing your positive experience. ๐
- 5 stars: 171 (90%)
- 4 stars: 16 (8%)
- 3 stars: 2 (1%)
- 2 stars: 1 (1%)
- 1 star: 1 (1%)
So glad you think so! Weโre thrilled you love this sunscreen, itโs truly one of the best for daily glow and protection.
Thank you so much for your kind words! We're so glad you loved this product. It looks like youโve tried many great items โ weโre happy this one stood out for you. Have a beautiful day!
Beautiful scent, very moisturising! Fabulous purse product! Perfect for someone on the go!
Redness in my cheeks are disappearing and I've only applied it three times, skins is very soft and non greasy.
Skin under my eyes is softer and plumper. Not much difference for head lines.
Very thin, and not too noticeable unless you look for it.
Everyone needs to try all these products
we're so happy to hear you love the products! Thanks for sharing your enthusiasm.
Absolutely beautiful
we're thrilled to hear you love the serum! Thanks for sharing your positive experience. ๐
This stuff is so so gd
Hi Sky, thank you for your feedback! We're glad you gave the product a 5-star rating. If you have any questions or need assistance, feel free to reach out. We hope you continue to enjoy your skincare routine!
Great products
We're so glad you love the mask. Thanks for your wonderful review!
In love with these products
Hi Sky, we're so happy to hear you love the products! Thanks for your wonderful review.
Fantastic stuff
Hi Sky, we're thrilled to hear you think so highly of the Rice Milk toner! Thanks for sharing your love for the product. ๐
Amazing products
Hi there! Thank you so much for your wonderful review. We're thrilled to hear you love the product! ๐
Absolutely love this
Hi there! We're so glad to hear you love the Beauty of Joseon Dynasty Cream. Thanks for sharing your wonderful feedback!
Absolutely love this and for the bprice wow love it
Hi there! We're so glad you're loving the product and the price. Thanks for your lovely review!
One of the best products I have ever purchased,, I can you I'll show you it is one of the best essence you will ever purchase
Hi Chrissy! We're so happy to hear you love the Artemisnia Balance Essence. Thanks for sharing your positive experience!
This product works for me and it really nice
Hi Chiel! We're so glad to hear the serum is working well for you. Thanks for sharing your positive experience!
I love it because very Lightweight and it looks like natural on my skin.
Hi Chiel! Thank you so much for your lovely review. We're thrilled to hear you enjoy the lightweight feel and natural look of the sun cream. We appreciate your support!
A great product that I continue to repurchase.
Hi Victoria! We're so happy to hear you love the Relief Sun SPF and keep coming back for more. Thanks for your support!
Moisturises my skin beautifully and feels so nice.
Hi there! We're thrilled to hear it's become your go-to. Thanks for sharing your experience!
Extremely hydrating for my dry skin. It was so easy to apply and comforting. I have sensitive skin and did not react to this at all, it actually helped me more. Will continue to purchase and use. Thank you!
Hi there! We're so glad to hear the mask works well for your dry and sensitive skin. Thank you for sharing your experience, and we look forward to your next purchase!
So far so good. Haven't seen big improvements but only had 2 weeks.
Hi there! Thanks for sharing your experience. Consistency is key, so hopefully you'll notice even more improvements soon. Feel free to reach out if you have any questions!
Feels great on skin.
Hi there! We're glad to hear you enjoy the feel of the product on your skin. Thank you for your review!
Very effective!
Hi there! We're so glad to hear you found the patches effective. Thanks for sharing your positive feedback!
Lovely wash. Does not dry my skin and my skin is sensitive
Hi there! We're so glad to hear you love the wash and that it suits your sensitive skin. Thanks for sharing your feedback!
Lovely. Calms my skin and really helps make it plump
Hi there! We're so happy to hear the ampoule is calming and boosting your skin. Thanks for sharing your experience!
Lovely product.
Thank you for your lovely review! We're so glad you enjoy the product. ๐