{"product_id":"nioxin-scalp-hair-thickening-leave-in-treatment-system-2-3-4-fl-oz-lightweight-scalp-nourish-breakage-reduction","title":"NIOXIN Scalp + Hair Thickening Leave-In Treatment System 2, 3.4 fl oz — Lightweight scalp nourish \u0026 breakage reduction","description":"\u003cstrong\u003eNioxin Scalp + Hair Thickening System 2 Leave-In Treatment is a lightweight, nutrient-rich formula designed to nourish the scalp, reduce breakage, and deliver thicker-looking natural hair with progressed thinning.\u003c\/strong\u003e\n\n\u003cp\u003eThis leave-on treatment completes Nioxin System 2, a three-part professional regimen formulated for natural or untreated hair showing noticeable thinning. The formula combines antioxidants, botanicals, and protective ingredients to refresh and rebalance the scalp environment while strengthening hair fibers to reduce breakage. Applied to the scalp and hair, it helps support a fuller appearance without heavy buildup or residue.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this treatment support a healthier scalp?\u003c\/h3\u003e\n\u003cp\u003eThe treatment is formulated to remove buildup and balance the scalp so follicles can function without obstruction. It replenishes nutrients and antioxidants that protect the scalp from environmental stressors and helps regulate excess sebum that can impede hair health.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains botanicals and antioxidants to defend against oxidative stress.\u003c\/li\u003e\n  \u003cli\u003eDesigned to help clear impurities and reduce follicle-clogging buildup.\u003c\/li\u003e\n  \u003cli\u003eLightweight, leave-on texture that won’t weigh down natural hair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill I see thicker hair or reduced thinning, and how quickly?\u003c\/h3\u003e\n\u003cp\u003eClinical results reported by real users show visible improvements in thickness and density within weeks; many users notice a fuller look around the 30-day mark when used consistently as part of System 2. Results vary based on individual hair condition and regular use of the complete system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated specifically for natural hair with progressed thinning.\u003c\/li\u003e\n  \u003cli\u003eHelps strengthen strands to reduce breakage and the appearance of thinning.\u003c\/li\u003e\n  \u003cli\u003eVisible lift and thickness often reported after consistent, monthly use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I apply this leave-in treatment for best results?\u003c\/h3\u003e\n\u003cp\u003eUse the treatment as the final step in the Nioxin System 2 regimen on clean, towel-dried hair. Apply directly to the scalp with targeted sections and massage gently to ensure even coverage, then style as usual—no rinsing required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to clean, damp hair after cleansing and conditioning with System 2 products.\u003c\/li\u003e\n  \u003cli\u003eDispense small amounts along the scalp and massage to distribute evenly.\u003c\/li\u003e\n  \u003cli\u003eLeave in; do not rinse. Style hair normally afterwards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there active ingredients or protections included?\u003c\/h3\u003e\n\u003cp\u003eThe formula blends nourishing botanicals, antioxidants, and UV-protecting components to help safeguard scalp and hair from environmental damage. While it supports scalp health and strand strength, it does not make medical claims about hair regrowth.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInfused with botanicals to nourish and revitalize the scalp.\u003c\/li\u003e\n  \u003cli\u003eIncludes antioxidants and UV protectants for environmental defense.\u003c\/li\u003e\n  \u003cli\u003eNon-greasy finish that supports styling without residue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Nioxin Scalp + Hair Thickening System 2 Leave-In Treatment is best suited for people with natural or untreated hair experiencing progressed thinning who want a salon-formulated system to strengthen strands, refresh the scalp, and improve the look of density. Ideal when used as the final step of the System 2 regimen, it’s aimed at users seeking a lightweight, leave-on product that supports fuller-looking hair without heavy styling buildup. If you have chemically treated hair or require a different level of cleansing, consider the other Nioxin system numbers tailored to those needs.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater\/Aqua, Phenylbenzimidazole Sulfonic Acid, Niacinamide, Benzophenone-4, Caffeine, Polysorbate 20, Sodium Hydroxide, Benzyl Alcohol, Sodium Benzoate, Phenoxyethanol, Peg-12 Dimethicone, Citric Acid, Cocamidopropyl Betaine, Acetamide Mea, Isopropyl C12-15-Pareth-9 Carboxylate, Propylene Glycol, Tetrasodium Edta, Methyl Nicotinate, Sodium Chloride, Parfum, Polysorbate 60, Polysorbate80, Mentha Piperita Oil, Menthol, Mentha Arvensis Leaf Oil, Peg-23m, Camellia Sinensis Leaf Extract, Limonene, Cystine Bis-Pg-Propyl Silanetriol, Biotin, Lecithin, Tocopheryl Acetate, Citrus Paradisi, Peel Extract, Humulus Lupulus Flower Extract, Urtica Dioica Leaf Extract, Silica, Faex extract, Acer Saccharum Extract, Citrus Limon Peel Extract, Saccharum Officinarum Extract, Vaccinum Myrtillus Leaf Extract, Citrus Aurantium Dulcis Fruit Extract, Potassium Sorbate\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 this on colored or chemically treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: System 2 is formulated for natural or untreated hair; if your hair is colored or chemically treated, check the Nioxin system guide for the best match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I apply the leave-in treatment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply the leave-in treatment daily or as directed after cleansing with System 2, to maintain scalp balance and strengthen strands.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":57794267119948,"sku":"B004T19NZY","price":39.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/5912\/6860\/files\/nioxin-front-bottle.jpg?v=1781477656","url":"https:\/\/belvera.co.uk\/products\/nioxin-scalp-hair-thickening-leave-in-treatment-system-2-3-4-fl-oz-lightweight-scalp-nourish-breakage-reduction","provider":"Belvera | British Beauty, Skin Care \u0026 Personal Wellness","version":"1.0","type":"link"}