{"product_id":"nioxin-system-3-scalp-hair-thickening-treatment-for-color-treated-hair-6-8-fl-oz-lightweight-serum-that-boosts-fullness-sca","title":"NIOXIN System 3 Scalp + Hair Thickening Treatment for Color-Treated Hair, 6.8 fl oz — Lightweight serum that boosts fullness \u0026 sca","description":"\u003cp\u003e\u003cstrong\u003eNIOXIN System 3 Scalp + Hair Thickening Treatment is a leave-on serum formulated to nourish the scalp and increase the apparent fullness of color-treated, damaged hair with light thinning.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional-strength finish step in the NIOXIN System 3 regimen is built to support scalp balance and boost strand diameter so hair looks thicker and more textured. The formula combines the brand’s Transactive Delivery System 2.0 with antioxidants and botanicals to help protect hair from everyday damage while improving manageability and shine. Ideal for customers who color their hair and notice mild thinning, this lightweight serum is applied to the scalp and left in to condition and refresh without weighing hair down.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this treatment change how my hair looks and feels?\u003c\/h3\u003e\n\u003cp\u003eThe treatment targets each hair fiber to increase apparent diameter and overall hair fullness. Users commonly see improved texture, a healthier-looking scalp, and reduced breakage, which together create the appearance of denser hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLeaves a thicker-looking strand profile via diameter-increasing action\u003c\/li\u003e\n  \u003cli\u003eAdds texture and visible volume without heavy residue\u003c\/li\u003e\n  \u003cli\u003eHelps protect colored hair from everyday wear and mechanical stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen and how should I use the System 3 Scalp + Hair Thickening Treatment?\u003c\/h3\u003e\n\u003cp\u003eUse the leave-on serum as the final step in the NIOXIN System 3 three-part process—after cleansing and conditioning. Apply directly to the scalp on towel-dried or dry hair and gently massage; do not rinse out. Consistent use follows the regimen and achieves the best visual results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply nightly or as directed after System 3 cleanser and conditioner\u003c\/li\u003e\n  \u003cli\u003eTarget thinning areas with light massage to distribute the formula\u003c\/li\u003e\n  \u003cli\u003eNo rinse; styling follows as usual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat ingredients and technology are inside the formula?\u003c\/h3\u003e\n\u003cp\u003eThe serum is built around NIOXIN’s Transactive Delivery System 2.0 plus a blend of antioxidants and botanicals to nourish the scalp and protect hair fibers. The combination helps clear residue and supports the scalp environment without stripping color-treated hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTransactive Delivery System 2.0 to help deliver actives to the scalp and hair base\u003c\/li\u003e\n  \u003cli\u003eAntioxidants and botanical extracts to nourish and refresh the scalp surface\u003c\/li\u003e\n  \u003cli\u003eLightweight conditioning agents that avoid weighing down fine, color-treated strands\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow soon can I expect to notice differences, and what results do people report?\u003c\/h3\u003e\n\u003cp\u003eVisible improvements in texture and fullness are often reported within weeks when used consistently as part of System 3. Independent consumer feedback highlights increased fullness, density, and a thicker look with regular application.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSome users report noticeable thickness and fullness in about 30 days\u003c\/li\u003e\n  \u003cli\u003eCommon feedback includes improved hair texture and reduced breakage\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically for dry, damaged, color-treated hair with light thinning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: NIOXIN System 3 Scalp + Hair Thickening Treatment suits people with color-treated or chemically processed hair experiencing light thinning who want a lightweight, leave-on solution to improve scalp condition and the appearance of hair density. It complements the System 3 cleanser and conditioner and is intended for those seeking salon-grade care focused on scalp balance, strand resilience, and fuller-looking hair.\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, PEG-23M, Tetrasodium EDTA, Propylene Glycol, 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, 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, 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: Yes. System 3 is designed for color-treated, damaged hair with light thinning and helps protect color while boosting fullness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I rinse out the Scalp + Hair Thickening Treatment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This is a leave-on serum applied to the scalp after cleansing and conditioning; style as usual afterward.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":51487772770537,"sku":"B0054Y1DHG","price":101.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/nioxin-system-3-front-bottle.jpg?v=1783291358","url":"https:\/\/cervaaustralia.com\/products\/nioxin-system-3-scalp-hair-thickening-treatment-for-color-treated-hair-6-8-fl-oz-lightweight-serum-that-boosts-fullness-sca","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}