{"product_id":"cos-de-baha-salicylic-acid-4-exfoliating-facial-serum-with-niacinamide-1-fl-oz-pore-clarifying-lightweight","title":"Cos De BAHA Salicylic Acid 4% Exfoliating Facial Serum with Niacinamide, 1 fl oz — Pore-clarifying, Lightweight","description":"\u003cp\u003e\u003cstrong\u003eCos De BAHA Salicylic Acid 4% Exfoliating Facial Serum is a concentrated BHA treatment that helps exfoliate inside pores and smooth skin texture while niacinamide supports an even-looking tone.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight 1 fl oz (30 ml) serum blends a professional-strength 4% salicylic acid (BHA) solution with niacinamide and botanical extracts to address visible texture, congestion and uneven tone without heavy residue. The formula is designed for habitual use in evening or targeted routines and absorbs quickly, making it easy to layer under moisturizers or other treatments.\u003c\/p\u003e\n\n\u003ch3\u003eHow does a 4% salicylic acid serum help skin texture?\u003c\/h3\u003e\n\u003cp\u003eSalicylic acid is an oil-soluble BHA that penetrates through sebum to reach and exfoliate inside pores, promoting a smoother surface appearance. At a 4% concentration, the serum delivers noticeable exfoliating power while being formulated to maintain moisture balance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps dissolve excess oil and dead skin inside follicles\u003c\/li\u003e\n  \u003cli\u003eAims to reduce the look of rough patches and uneven texture\u003c\/li\u003e\n  \u003cli\u003eSuitable for targeted use on congested or rough areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy combine niacinamide with BHA in one serum?\u003c\/h3\u003e\n\u003cp\u003eNiacinamide complements salicylic acid by supporting visible tone uniformity and a refined surface appearance without interfering with BHA action. Together they offer multi-action benefits in a single step, helping simplify a daily evening routine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNiacinamide helps promote an even-looking tone and a smoother feel\u003c\/li\u003e\n  \u003cli\u003eBHA focuses on pore-level exfoliation and clarifying skin texture\u003c\/li\u003e\n  \u003cli\u003eLightweight base allows layering with hydrators and sunscreens\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this serum be used on sensitive or combination skin?\u003c\/h3\u003e\n\u003cp\u003eThe product is formulated to be powerful yet gentle, using botanical extracts like rose damascena, lavender, green tea and melissa to soothe during exfoliation. As with any active, start slowly and observe tolerance, particularly for reactive skin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended to patch-test before full-face use\u003c\/li\u003e\n  \u003cli\u003eBegin with every-other-night applications if new to BHA\u003c\/li\u003e\n  \u003cli\u003ePair with a hydrating moisturizer and daily SPF in the morning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I add this serum into my existing skincare routine?\u003c\/h3\u003e\n\u003cp\u003eIntroduce the serum into your evening routine after cleansing and before heavier creams or oils, allowing it to absorb fully. Avoid combining with other strong acids or vitamin A derivatives on the same night to reduce the chance of irritation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on clean, dry skin — a few drops are usually enough\u003c\/li\u003e\n  \u003cli\u003eFollow with a moisturizer; use sunscreen each morning\u003c\/li\u003e\n  \u003cli\u003eAdjust frequency based on comfort and skin response\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This serum is crafted for people seeking a targeted exfoliating step to refine the appearance of pores, texture and tone. It is especially useful for oily, combination and blemish-prone skin types, and for anyone looking to add a professional-strength BHA treatment into a streamlined skincare routine. If you have highly sensitive or compromised skin, consult a skin professional before regular use and perform a patch test.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003e*Aloe Barbadensis Leaf Extract, Propanediol, Salicylic Acid (4%), 1,2-Hexanediol, Sodium Citrate, Polysorbate 20, Niacinamide,*Rosa Damascena Ext,*Lavandula Angustifolia Flower Ext,*Camellia Sinensis LeafExt,*Melissa Officinalis Leaf Ext,*Artemisia Vulgaris Ext, Hydroxyethylcellulose. *Mark: N.O.I.P 72%\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 4% salicylic acid serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Start every other night and increase to nightly as tolerated; always use sunscreen during daytime.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this serum with retinol?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Avoid using strong retinoids the same night; alternate nights to reduce irritation risk.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cos De BAHA","offers":[{"title":"Default Title","offer_id":51485500997865,"sku":"B07SM9GBN2","price":65.82,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/cos-de-baha-serum-front-packaging.jpg?v=1783191080","url":"https:\/\/cervaaustralia.com\/products\/cos-de-baha-salicylic-acid-4-exfoliating-facial-serum-with-niacinamide-1-fl-oz-pore-clarifying-lightweight","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}