{"product_id":"cos-de-baha-niacinamide-20-zinc-pca-4-serum-30ml-pore-reducing-oil-control-lightweight-treatment","title":"Cos De BAHA Niacinamide 20% + Zinc PCA 4% Serum, 30ml — Pore-Reducing, Oil-Control Lightweight Treatment","description":"\u003cp\u003e\u003cstrong\u003eCos De BAHA Niacinamide 20% + Zinc PCA 4% is a lightweight serum formulated to visibly reduce the appearance of pores and even skin tone while helping skin feel balanced and refined.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated 30 ml treatment pairs a high-strength 20% niacinamide with 4% Zinc PCA to target enlarged pores, excess surface oil, and uneven texture without heavy creams or greases. The fast-absorbing, non-sticky formula layers easily under moisturizers and makeup and is designed for daily use in both morning and evening routines. Free from harsh chemicals and designed to leave skin feeling smooth, it supports a firmer, more uniform-looking complexion over continued use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum help reduce pore appearance?\u003c\/h3\u003e\n\u003cp\u003eNiacinamide helps regulate the look of oil and improves skin texture, while Zinc PCA helps control excess sebum that can make pores appear larger. Together they work to tighten and refine the skin surface so pores look smaller and less noticeable over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20% niacinamide for texture improvement and visible pore refinement\u003c\/li\u003e\n  \u003cli\u003e4% Zinc PCA to help control excess oil and minimize shine\u003c\/li\u003e\n  \u003cli\u003eLightweight base absorbs quickly for smooth finish under makeup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this serum on acne-prone or sensitive skin?\u003c\/h3\u003e\n\u003cp\u003eThe formula is crafted to be gentle and free of harsh chemicals, making it suitable for many acne-prone and reactive skin types when introduced gradually. Patch testing and starting with once-daily use is recommended to assess tolerance before increasing frequency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-irritating base designed for daily application\u003c\/li\u003e\n  \u003cli\u003eSuitable for blemish-prone skin when used as directed\u003c\/li\u003e\n  \u003cli\u003eStart slowly—use less often if you experience sensitivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate this serum into my routine?\u003c\/h3\u003e\n\u003cp\u003eApply a few drops to clean, dry skin after cleansing and toning, then follow with moisturizer and sunscreen during the day. It layers well under other treatments but avoid combining with harsh actives at first to prevent irritation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse 1–2 drops on face and neck, morning or night\u003c\/li\u003e\n  \u003cli\u003eFollow with a hydrating moisturizer; use SPF during daytime\u003c\/li\u003e\n  \u003cli\u003eAvoid mixing with strong exfoliating acids immediately after application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I realistically expect and when?\u003c\/h3\u003e\n\u003cp\u003eVisible improvements in pore appearance, texture, and evenness often appear after several weeks of consistent use; individual results vary. The serum is meant to support smoother, more balanced-looking skin rather than to promise instant fixes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInitial smoother feel within days for many users\u003c\/li\u003e\n  \u003cli\u003eNoticeable texture and tone improvements over 4–12 weeks\u003c\/li\u003e\n  \u003cli\u003eBest results with regular, continued application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Cos De BAHA serum is aimed at people seeking a lightweight, potent treatment to refine pores, balance oily or combination skin, and even out complexion without heavy creams. It's a practical choice for those who want a product that layers under skincare and makeup, and for anyone looking to incorporate targeted niacinamide and zinc support into their daily regimen.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003e*Aloe Barbadensis Leaf Extract, Niacinamide,Glycerin, Propanediol, Zinc PCA, Arbutin, 1,2-Hexanediol, Sodium Hyaluronate, Allantoin, Caffeine,*Camellia Sinensis Leaf Ext,*Sambucus Nigra Flower Ext,*Momordica Charantia Fruit Ext,*Leontopodium Alpinum Ext. *Mark: N.O.I.P 61%\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: Start once daily to test tolerance, then increase to morning and\/or evening as tolerated. Always follow with moisturizer and daytime SPF.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I layer this with vitamin C or retinoids?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use with caution: avoid applying strong acids or retinoids immediately after. Alternate routines or apply at separate times to reduce irritation risk.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cos De BAHA","offers":[{"title":"Default Title","offer_id":51486294049001,"sku":"B08WRWK5BZ","price":66.24,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/cos-de-baha-serum-front-bottle.jpg?v=1783214648","url":"https:\/\/cervaaustralia.com\/products\/cos-de-baha-niacinamide-20-zinc-pca-4-serum-30ml-pore-reducing-oil-control-lightweight-treatment","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}