{"product_id":"nioxin-system-4-scalp-hair-conditioner-for-color-treated-hair-16-9-fl-oz-lightweight-density-protecting","title":"NIOXIN System 4 Scalp + Hair Conditioner for Color-Treated Hair — 16.9 fl oz, lightweight density-protecting","description":"\u003cp\u003e\u003cstrong\u003eNIOXIN System 4 Scalp + Hair Conditioner is a lightweight, density-protecting conditioner formulated to strengthen colored or damaged hair with progressed thinning while supporting scalp health.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned as step two in the NIOXIN three-part regimen, this conditioner uses BioAMP technology with niacinamide and biotin to help retain moisture balance, reduce breakage and create the appearance of thicker, fuller-looking hair. It’s formulated for color-treated hair that shows advanced thinning and aims to fortify hair fibers without weighing them down.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this conditioner help hair that’s been color-treated and thinning?\u003c\/h3\u003e\n\u003cp\u003eThe formula targets both the scalp environment and individual hair strands: gentle conditioning agents smooth the cuticle while strengthening actives work on resilience. This keeps color vibrant and helps reduce visible thinning by improving strand integrity and body.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBioAMP technology helps amplify hair structure for fuller look.\u003c\/li\u003e\n  \u003cli\u003eNiacinamide supports scalp circulation for a healthier scalp environment.\u003c\/li\u003e\n  \u003cli\u003eBiotin and fortifying ingredients increase hair resilience and reduce breakage.\u003c\/li\u003e\n  \u003cli\u003eLightweight formulation avoids flattening color-treated hair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is the proper way to use NIOXIN System 4 Conditioner for best results?\u003c\/h3\u003e\n\u003cp\u003eUse it as the second step after cleansing with the System 4 Cleanser Shampoo. Apply evenly from scalp through ends, leave on for 1–3 minutes, then rinse thoroughly; daily use within the full three-step regimen delivers the most visible improvements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse after NIOXIN System 4 Shampoo for optimal scalp care.\u003c\/li\u003e\n  \u003cli\u003eDistribute onto scalp and along hair shafts, leave 1–3 minutes.\u003c\/li\u003e\n  \u003cli\u003eRinse completely to avoid buildup and maintain lightness.\u003c\/li\u003e\n  \u003cli\u003eCombine with Scalp \u0026amp; Hair Treatment for a complete regimen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich ingredients provide moisture and strength without weighing hair down?\u003c\/h3\u003e\n\u003cp\u003eNIOXIN mixes lightweight humectants and fortifying vitamins rather than heavy oils, so hair gains hydration and structure without feeling limp. Key actives include niacinamide and biotin, supported by the brand’s BioAMP system to help hair appear thicker while protecting color-treated strands.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNiacinamide — supports scalp balance and texture enhancement.\u003c\/li\u003e\n  \u003cli\u003eBiotin — contributes to stronger, more resilient strands.\u003c\/li\u003e\n  \u003cli\u003eBioAMP technology — boosts hair structure for fuller appearance.\u003c\/li\u003e\n  \u003cli\u003eLightweight moisturizers — hydrate without heavy residue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow soon can you expect to see differences in fullness or thickness?\u003c\/h3\u003e\n\u003cp\u003eIndividual results vary, but many users notice improved texture and the appearance of fuller hair within weeks when used consistently as part of the three-step System 4 routine. Clinical and consumer observations report visible improvements in density and hair feel over a month of regular use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible improvements often reported in about 30 days with consistent use.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce breakage that can make hair look sparse over time.\u003c\/li\u003e\n  \u003cli\u003eSupports scalp health to create a better environment for thicker-looking hair.\u003c\/li\u003e\n  \u003cli\u003eBest when used with NIOXIN cleanser and treatment products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis conditioner is aimed at people with color-treated, dry or damaged hair who are experiencing progressed thinning and want a salon-grade, lightweight product that supports both scalp health and hair structure. It suits daily users seeking to protect color while increasing hair body and reducing breakage; professionals and at-home users who follow the three-step NIOXIN system will see the most consistent results.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAqua, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Stearyl Alcohol, Quaternium-18, Phenoxyethanol, Benzyl Alcohol, Cetearyl Alcohol, Hydroxypropyl Guar, Bis-Aminopropyl Dimethicone, Glyceryl Stearate, Oleyl Alcohol, Methylparaben, Propylparaben, Polysorbate 60, Mentha Piperita Oil, Mentha Arvensis Leaf Oil, Menthol, EDTA, Hydroxyethylcellulose, Citric Acid, Propylene Glycol, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin, Niacinamide, Panthenol, Tocopheryl Acetate, Foeniculum Vulgare Fruit Extract, Faex Extract, Acer Saccharum Extract, Citrus Limon Peel Extract, Saccharum Officinarum Extract, Vaccinium Myrtillus Leaf Extract, Citrus Aurantium Dulcis Fruit Extract, CI 42090, Potassium Sorbate, Sodium Benzoate\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: Can I use NIOXIN System 4 Conditioner on colored hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated for color-treated hair with progressed thinning and helps protect color while improving hair resilience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use this conditioner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use daily after the System 4 shampoo, leaving it on 1–3 minutes, for best results as part of the three-step regimen.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":51488175980777,"sku":"B0039T6OZO","price":113.59,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/nioxin-system-4-front-bottle_2ee1ba39-b6b2-4220-aae4-75634f961068.jpg?v=1783303573","url":"https:\/\/cervaaustralia.com\/products\/nioxin-system-4-scalp-hair-conditioner-for-color-treated-hair-16-9-fl-oz-lightweight-density-protecting","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}