The star ingredient of this formula is niacinamide, known for its remarkable ability to regulate sebum production, minimize the appearance of acne scars, and improve overall skin texture. By incorporating 15% niacinamide, this serum delivers a potent dose to effectively address acne-related concerns, giving you the confidence to showcase your skin.
Working in perfect harmony with niacinamide, this serum contains other powerful ingredients to enhance its efficacy. N-acetylglucosamine (NAG) gently exfoliates the skin, sloughing away dead cells and promoting a brighter, more even skin tone. It also helps fade hyperpigmentation, reducing the appearance of acne marks and blemishes. Zinc PCA plays a crucial role in balancing the skin's oil-water levels, controlling excessive sebum production that can contribute to acne breakouts. Additionally, allantoin stimulates collagen production, promoting skin elasticity and contributing to a smoother, more youthful complexion.
By incorporating COSRX The Niacinamide 15 Serum into your skincare routine, you can enjoy a wide range of benefits. This potent formula works diligently to diminish the appearance of congested pores, helping to unclog them and reduce the occurrence of acne. It effectively controls the production of sebum and oil, preventing excessive shine and keeping your skin balanced. The gentle exfoliation provided by NAG reveals a softer, smoother texture, leaving you with a touchably soft complexion.
Unlock the power of COSRX The Niacinamide 15 Serum and take control of your acne-prone skin. Embrace a clearer, more radiant complexion that empowers you to face the world with confidence. Say goodbye to acne-related concerns and hello to healthy, beautiful skin.
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
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times.
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
COSRX
The Niacinamide 15 Serum 20ml
Protect Your Purchase?
Extend your warranty and protect your purchase against accidental damage and defects.
Protects your new The Niacinamide 15 Serum 20ml against breakdowns and faults once the manufacturer's warranty period is over.
Covers issues not included in your manufacturer's warranty, such as accidental damage or theft.
Get a replacement or a cash refund up to the full amount you originally paid for it.
FAQs
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After purchasing XCover Protection, you'll receive a confirmation email with a link to activate your XCover Account. Your coverage starts from the day of purchase. Once activated, you can log in to view your protection documents, certificate, and coverage details at any time.
To file a claim, log in to your XCover Account, select the protection plan you'd like to claim against, and click 'Make a Claim'. You'll need to provide supporting documents relevant to your claim. XCover aims to complete 95% of claims within 3 days, with instant payment on approved claims.
Depending on your country and the type of claim, there may be a small excess or deductible applicable when making a claim. You can find the specific details in your protection wording by logging into your XCover Account.
If you wish to return your product, you'll need to submit a claim through your XCover Account. If approved, you'll receive a shipping label and have 7 days to send the item to the return partner. Once assessed and approved, you'll receive a payout reimbursing you for your item.
- Extend your return window to 35 days
- 100% protection against any shipping mishaps
The star ingredient of this formula is niacinamide, known for its remarkable ability to regulate sebum production, minimize the appearance of acne scars, and improve overall skin texture. By incorporating 15% niacinamide, this serum delivers a potent dose to effectively address acne-related concerns, giving you the confidence to showcase your skin.
Working in perfect harmony with niacinamide, this serum contains other powerful ingredients to enhance its efficacy. N-acetylglucosamine (NAG) gently exfoliates the skin, sloughing away dead cells and promoting a brighter, more even skin tone. It also helps fade hyperpigmentation, reducing the appearance of acne marks and blemishes. Zinc PCA plays a crucial role in balancing the skin's oil-water levels, controlling excessive sebum production that can contribute to acne breakouts. Additionally, allantoin stimulates collagen production, promoting skin elasticity and contributing to a smoother, more youthful complexion.
By incorporating COSRX The Niacinamide 15 Serum into your skincare routine, you can enjoy a wide range of benefits. This potent formula works diligently to diminish the appearance of congested pores, helping to unclog them and reduce the occurrence of acne. It effectively controls the production of sebum and oil, preventing excessive shine and keeping your skin balanced. The gentle exfoliation provided by NAG reveals a softer, smoother texture, leaving you with a touchably soft complexion.
Unlock the power of COSRX The Niacinamide 15 Serum and take control of your acne-prone skin. Embrace a clearer, more radiant complexion that empowers you to face the world with confidence. Say goodbye to acne-related concerns and hello to healthy, beautiful skin.
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
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times.
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.