{"product_id":"cosrx-the-niacinamide-15-serum-pore-refining-oil-control","title":"Cosrx The Niacinamide 15 Serum 20ml Pore Refining \u0026 Oil Control","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCOSRX The Niacinamide 15 Serum 20ml – Pore Refining \u0026amp; Oil Control\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDiscover a more refined, balanced complexion with COSRX The Niacinamide 15 Serum, a concentrated Korean skincare treatment created for persistent shine, noticeable pores and blemish marks. Its 15% niacinamide formula helps regulate excess surface oil while supporting a clearer, smoother appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat makes this serum especially appealing is its thoughtful combination of niacinamide, Zinc PCA and Acetyl Glucosamine. Together, they address oiliness and uneven tone, while soothing and moisture supporting ingredients keep the experience comfortable. Enjoy free shipping from Everything Keratin.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBalanced oil production: Includes 15% niacinamide and Zinc PCA to help reduce excess sebum and unwanted facial shine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRefined looking pores: Includes niacinamide to make enlarged pores appear less noticeable as oiliness becomes better controlled.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore even complexion: Includes Acetyl Glucosamine alongside niacinamide to help improve the appearance of dark marks left after blemishes.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmoother skin texture: Includes the targeted niacinamide formula to improve the look of rough, uneven skin with consistent use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComfortable hydration: Includes Trehalose and moisture attracting glycols to support softness without a heavy finish.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCalmer feeling skin: Includes Allantoin to help soothe and condition skin during a focused oil control routine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAntioxidant care: Includes Tocopherol, a form of vitamin E, for additional skin conditioning support.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhat makes this product different?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eRather than relying on niacinamide alone, COSRX pairs a substantial 15% concentration with Zinc PCA for oil prone areas and Acetyl Glucosamine for the appearance of lingering pigmentation. This gives the serum a distinct purpose: helping oily or combination skin look less shiny, more even and visibly refined. Its non-comedogenic tested formula is another advantage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDoes this suit me?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIt's best for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOily skin that develops noticeable shine throughout the day\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCombination skin with a greasy T-zone and visible pores\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlemish prone skin with lingering post blemish marks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUneven skin tone that needs a more uniform appearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRough looking texture associated with excess surface oil\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExperienced niacinamide users seeking a stronger targeted serum\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProfessional treatment compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eFor professional facials, this serum may fit into a routine focused on oily skin, visible pores and uneven tone when the skin barrier is intact. It can be considered after gentle cleansing and before moisturiser. Avoid applying immediately after microneedling, strong chemical peels, laser resurfacing or other procedures that leave skin compromised. Resume only when the treating professional confirms that active skincare is appropriate.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow to apply with foundation or makeup\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAfter cleansing and toning, apply a small amount and allow it to settle before moisturiser. In the morning, finish skincare with broad spectrum SPF 30 or higher before applying foundation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf makeup rolls or pills, use fewer drops, allow each layer to absorb and avoid rubbing repeatedly over the same area.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFrequently asked questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this better than a 5% or 10% niacinamide serum?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoose this 15% option when oil control and pore appearance are priorities and your skin already tolerates niacinamide well. Lower strengths may be preferable for beginners or easily irritated skin; more concentrated does not always mean more effective.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I apply it only to my nose and forehead?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. If your main concern is shine in the T-zone, apply a thin layer to those areas rather than treating your entire face unnecessarily.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill it physically shrink my pores?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo serum permanently changes pore size. By helping manage oil and improve the surrounding skin's appearance, this formula can make pores look less prominent.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow quickly should I expect results?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA less greasy finish may be noticed sooner, while improvements in uneven tone and post blemish marks generally require consistent use over several weeks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I use it with vitamin C, retinol or exfoliating acids?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese ingredients can coexist in a skincare routine, but combining several strong products at once can increase irritation. Introduce them separately and alternate applications if needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat do customers say about the texture?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePublished reviews often praise quick absorption and a less oily feel, although some users mention tingling or pilling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this a spot treatment for active pimples?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is best understood as a leave on serum for oil balance, visible pores and the appearance of marks after blemishes. It is not a replacement for a dedicated acne medicine or a treatment for severe, inflamed breakouts.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cosrx","offers":[{"title":"Default Title","offer_id":68146729943356,"sku":null,"price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/0142\/7004\/files\/CosrxTheNiacinamide15SerumPoreRefining_OilControl.png?v=1794469430","url":"https:\/\/www.everythingkeratin.com\/products\/cosrx-the-niacinamide-15-serum-pore-refining-oil-control","provider":"Everything Keratin","version":"1.0","type":"link"}