{"product_id":"nioxin-scalp-hair-thickening-leave-in-treatment-system-1-6-8-fl-oz-lightweight-scalp-nourishing-formula-for-natural-hair","title":"NIOXIN Scalp + Hair Thickening Leave-In Treatment System 1 — 6.8 fl oz, Lightweight Scalp-Nourishing Formula for Natural Hair","description":"\u003cp\u003e\u003cstrong\u003eNioxin Scalp + Hair Thickening System 1 Leave-On Treatment is a salon-formulated leave-in that helps improve hair thickness appearance and nourishes the scalp for natural or untreated hair with light thinning.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight leave-on treatment is the finishing step in Nioxin’s System 1 routine, engineered to refresh the scalp, add texture and increase the fullness of each hair strand. Formulated with antioxidants, botanicals and Nioxin’s Transactive Delivery System 2.0 technology, it targets scalp health while helping hair look thicker and more resilient without weighing strands down.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this treatment make hair look thicker?\u003c\/h3\u003e\n\u003cp\u003eThe formula works at the strand and scalp level to increase diameter and amplify texture, creating the visual impression of denser hair. It coats hair fibers and supports fuller-looking strands while helping reduce breakage that can make hair appear sparse.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTransactive Delivery System 2.0 to help deliver ingredients to the scalp and hair fiber\u003c\/li\u003e\n  \u003cli\u003eIngredients that add body to each strand for more visible thickness\u003c\/li\u003e\n  \u003cli\u003eLightweight, non-greasy finish that preserves style volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this support a healthier scalp environment?\u003c\/h3\u003e\n\u003cp\u003eThis leave-in complements the System 1 regimen by nourishing the scalp with botanicals and antioxidants that help maintain balance and comfort. It helps clear residues that can interfere with scalp condition, creating a cleaner foundation for stronger-looking hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAntioxidant-rich botanicals to soothe and condition scalp skin\u003c\/li\u003e\n  \u003cli\u003eFormulation designed to help remove excess sebum when used with the full system\u003c\/li\u003e\n  \u003cli\u003eNon-heavy application that leaves the scalp feeling refreshed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the leave-on treatment in my routine?\u003c\/h3\u003e\n\u003cp\u003eUse the leave-on treatment as the final step after cleansing and conditioning with System 1 products. Apply to towel-dried or dry hair at the scalp and distribute through lengths as needed; do not rinse out. Styling can follow as usual.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply a few sprays or pumps directly to the scalp across problem areas\u003c\/li\u003e\n  \u003cli\u003eGently massage to distribute, then comb through for even coverage\u003c\/li\u003e\n  \u003cli\u003eUse daily or as recommended by your stylist for best visible results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I expect and when?\u003c\/h3\u003e\n\u003cp\u003eVisible improvements in texture and volume are typically noticed within weeks when used consistently as part of the three-step System 1 program. Many users report fuller-looking hair and reduced appearance of thinning with continued use over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOften visible increase in hair fullness within about 30 days when combined with System 1\u003c\/li\u003e\n  \u003cli\u003eHelps protect against breakage that can make hair appear thinner\u003c\/li\u003e\n  \u003cli\u003eProvides a healthy-looking shine without weighing hair down\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Nioxin System 1 Scalp + Hair Thickening Leave-On Treatment is designed for people with natural or untreated hair who are experiencing light thinning and want to boost visible fullness while caring for scalp condition. It’s suitable for daily use and integrates into a professional three-step regimen for those seeking salon-grade support without heavy styling products.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWATER\/EAU, 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, FRAGRANCE\/PARFUM, PEG-30 DIPOLYHYDROXYSTEARATE, MENTHA PIPERITA (PEPPERMINT) 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 (GRAPEFRUIT) PEEL EXTRACT, HUMULUS LUPULUS (HOPS) FLOWER EXTRACT, URTICA DIOICA (NETTLE) LEAF EXTRACT, YEAST EXTRACT\/EXTRAIT DE LEVURE, ACER SACCHARUM (SUGAR MAPLE) EXTRACT, CITRUS LIMON (LEMON) PEEL EXTRACT, SACCHARUM OFFICINARUM EXTRACT, VACCINIUM MYRTILLUS LEAF EXTRACT, CITRUS AURANTIUM DULCIS (ORANGE) 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: System 1 is formulated for natural or untreated hair. For chemically treated hair, consider a Nioxin system tailored to treated hair types.\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: Use the leave-in treatment daily or as directed, applying to the scalp after cleansing and conditioning with System 1.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":51487736266985,"sku":"B000R8S8AE","price":101.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/nioxin-front-packaging-system-1.jpg?v=1783289942","url":"https:\/\/cervaaustralia.com\/products\/nioxin-scalp-hair-thickening-leave-in-treatment-system-1-6-8-fl-oz-lightweight-scalp-nourishing-formula-for-natural-hair","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}