{"product_id":"kiehls-niacinamide-face-serum-5-ultra-pure-high-potency-1-fl-oz-oil-control-soothing","title":"Kiehl's Niacinamide Face Serum 5% — Ultra Pure High-Potency, 1 fl oz, Oil‑Control \u0026 Soothing","description":"\u003cp\u003e\u003cstrong\u003eKiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum is a lightweight, concentrated treatment designed to reduce excess surface oil, calm redness, and help refine the look of imperfections for a clearer, more balanced complexion.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis targeted serum delivers a high concentration of niacinamide in a minimal-formula formula built for everyday use. With just ten thoughtfully selected ingredients, it absorbs quickly without heaviness or sticky residue, making it suitable for oily, combination, and acne-prone skin. Regular use helps visibly manage shine and supports a smoother, brighter-looking skin surface.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this serum help reduce midday shine?\u003c\/h3\u003e\n\u003cp\u003eThe 5% niacinamide concentration works at the skin surface to help regulate sebum production and reduce the greasy look that develops over the day. Because the texture is lightweight and fast-absorbing, it layers easily under moisturizers and makeup without adding extra sheen.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains 5.0% niacinamide to support oil balance.\u003c\/li\u003e\n  \u003cli\u003eNon-greasy, quick-absorbing formula suitable for layering.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce visible excess oil and immediate shine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this serum calm redness and visible imperfections?\u003c\/h3\u003e\n\u003cp\u003eNiacinamide is known for supporting the skin’s appearance by soothing and reducing the visibility of redness and uneven texture. While results vary by skin type and concern, many users notice a more even tone and fewer visible blemishes when used consistently morning and evening.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps soothe irritated-looking skin and target redness.\u003c\/li\u003e\n  \u003cli\u003eAids in minimizing the appearance of pores and imperfections.\u003c\/li\u003e\n  \u003cli\u003eBest results seen with regular twice-daily application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the serum in my routine?\u003c\/h3\u003e\n\u003cp\u003eApply 2–3 drops to cleansed, dry skin in the morning and\/or evening, then follow with your moisturizer and sunscreen during the day. Because the formula is concentrated, a small amount covers the face; start with fewer drops if you have sensitive skin and build up as tolerated.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse 2–3 drops on clean, dry skin morning and\/or night.\u003c\/li\u003e\n  \u003cli\u003eLayer under moisturizer and SPF for daytime protection.\u003c\/li\u003e\n  \u003cli\u003eIntroduce gradually if combining with active ingredients like strong acids or retinoids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this serum safe for everyday use on different skin types?\u003c\/h3\u003e\n\u003cp\u003eThe simplified 10-ingredient composition is designed to be gentle yet effective across many skin types, including oily and combination skin. It is paraben-free and formulated to minimize unnecessary additives, but patch testing is recommended for very sensitive skin or if you are using other potent actives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMinimal-ingredient formula suitable for many skin types.\u003c\/li\u003e\n  \u003cli\u003eParaben-free and formulated to avoid heavy emollients.\u003c\/li\u003e\n  \u003cli\u003ePatch test recommended when combining with other actives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This serum is aimed at people seeking a concentrated, no-frills approach to controlling excess oil, reducing visible redness, and refining the look of imperfections. It’s particularly useful for those with oily, combination, or blemish-prone skin who want a lightweight daily treatment that layers easily under other skincare and makeup. If you prefer simple ingredient lists and want a targeted niacinamide boost without heavy textures, this 1 fl oz Kiehl's serum is formulated to fit into a straightforward skincare routine.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAqua\/Water, Niacinamide, Glycerin, Propanediol, Methyl Gluceth-20, Hydroxyacetophenone, Sodium Hyaluronate, Caprylyl Glycol, Carbomer, Sodium Hydroxide\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use this niacinamide serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply 2–3 drops to clean, dry skin once or twice daily; follow with moisturizer and sunscreen during the day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this serum make my skin dry?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, it’s lightweight and formulated to rebalance surface oil without over-drying; pair with a suitable moisturizer if needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kiehl's","offers":[{"title":"Default Title","offer_id":49620249084042,"sku":"B0CGMLHSCC","price":121.83,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/kiehls-front-bottle.jpg?v=1782837943","url":"https:\/\/auviraskincare.com\/products\/kiehls-niacinamide-face-serum-5-ultra-pure-high-potency-1-fl-oz-oil-control-soothing","provider":"Auvira Beauty","version":"1.0","type":"link"}