{"product_id":"nioxin-scalp-hair-thickening-system-1-leave-on-treatment-3-4-fl-oz-for-natural-untreated-hair-lightweight-volume","title":"NIOXIN Scalp + Hair Thickening System 1 Leave-On Treatment, 3.4 fl oz — For Natural\/Untreated Hair, Lightweight Volume","description":"\u003cp\u003e\u003cstrong\u003eNIOXIN Scalp + Hair Thickening System 1 Leave-On Treatment is a salon-grade, lightweight leave-in that refreshes the scalp and increases hair strand fullness for natural or untreated hair with light thinning.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis leave-on treatment completes NIOXIN System 1 by delivering nutrients, antioxidants and plant extracts directly to the scalp to support a healthier-looking foundation for hair. Built with NIOXIN’s Transactive Delivery System 2.0, the formula aims to amplify hair texture and help reduce visible breakage while leaving hair shiny and touchable. It’s formulated for natural, untreated hair experiencing light thinning and designed to be used as the final step in a targeted three-part regimen.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this leave-on treatment improve hair fullness?\u003c\/h3\u003e\n\u003cp\u003eThe treatment works at the hair shaft and scalp to make each hair feel and appear thicker. It uses delivery technology to deposit active ingredients where they support strand diameter and resilience, creating the impression of denser hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTransactive Delivery System 2.0 helps transport beneficial molecules to the scalp and hair fiber\u003c\/li\u003e\n  \u003cli\u003eBotanical extracts and antioxidants nourish the scalp environment\u003c\/li\u003e\n  \u003cli\u003eFormulation increases strand texture for visibly fuller-looking hair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen and how should I use this product in my routine?\u003c\/h3\u003e\n\u003cp\u003eUse this leave-on treatment as the final step after cleansing and applying any NIOXIN conditioners from System 1. Apply to a towel-dried or dry scalp according to directions and style as usual—no rinsing required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePart hair and apply directly to the scalp for targeted coverage\u003c\/li\u003e\n  \u003cli\u003eUse daily or as recommended to maintain results from the three-part system\u003c\/li\u003e\n  \u003cli\u003eFollow with regular styling; the formula is lightweight and non-greasy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits can I expect, and how quickly?\u003c\/h3\u003e\n\u003cp\u003eMany users notice improved hair texture and the appearance of more volume within weeks when the full system is used consistently. Outcomes vary, but the product is designed to strengthen hair resilience and reduce the visible effects of breakage that can make hair look thinner.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisibly thicker-looking hair with continued use\u003c\/li\u003e\n  \u003cli\u003eImproved hair density and fullness reported by consumers\u003c\/li\u003e\n  \u003cli\u003eProtects against breakage to help maintain strand length and body\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this product support scalp health without harshness?\u003c\/h3\u003e\n\u003cp\u003eThe formula contains gentle cleansers and nourishing compounds that avoid stripping the scalp of essential moisture. By removing excess oils and impurities and delivering antioxidants and botanicals, it helps create a balanced scalp environment conducive to healthier-looking hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemoves sebum and residue that can weigh hair down\u003c\/li\u003e\n  \u003cli\u003eInfuses the scalp with antioxidants and botanicals for nourishment\u003c\/li\u003e\n  \u003cli\u003eNon-irritating, salon-formulated for daily use in System 1 routines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: NIOXIN Scalp + Hair Thickening System 1 Leave-On Treatment is intended for people with natural or untreated hair experiencing light thinning who want a lightweight, professional-strength leave-in to enhance strand thickness and scalp condition. It is best used as the final step in NIOXIN’s three-part System 1 to maximize texture, shine and the appearance of fuller hair without heavy residue.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAqua, Niacinamide, Caffeine, Phenoxyethanol, Sodium Benzoate, Benzyl Alcohol, Acrylates\/C10-30 Alkyl Acrylate Crosspolymer, Polysorbate 60, Polysorbate 80, Acetamide MEA, Triethanolamine, Propylene Glycol, PEG-23M, Tetrasodium EDTA, Methyl Nicotinate, Parfum, PEG-30 Dipolyhydroxystearate, Mentha Piperita Oil, Mentha Arvensis Leaf Oil, Menthol, Trideceth-6, Camellia Sinensis Leaf Extract, Limonene, Silica, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin, Tocopheryl Acetate, Citrus Paradisi Peel Extract, Humulus Lupulus Flower Extract, Urtica Dioica Leaf Extract, Faex Extract, Acer Saccharum Extract, Citrus Limon Peel Extract, Saccharum Officinarum Extract, Vaccinium 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 chemically treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This NIOXIN System 1 product is formulated for natural or untreated hair; consult product guidance for dyed or chemically processed hair and consider the appropriate NIOXIN system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the treatment safe for daily use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the leave-on treatment is designed for regular use as part of the System 1 routine; follow directions for best results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":49626195230858,"sku":"B0048WODPY","price":78.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/nioxin-product-front-packaging.jpg?v=1782906809","url":"https:\/\/auviraskincare.com\/products\/nioxin-scalp-hair-thickening-system-1-leave-on-treatment-3-4-fl-oz-for-natural-untreated-hair-lightweight-volume","provider":"Auvira Beauty","version":"1.0","type":"link"}