{"product_id":"nioxin-system-3-scalp-hair-shampoo-for-colored-light-thinning-16-9-fl-oz-niacinamide-biotin","title":"NIOXIN System 3 Scalp + Hair Shampoo for Colored, Light Thinning – 16.9 fl oz, Niacinamide \u0026 Biotin","description":"\u003cp\u003e\u003cstrong\u003eNioxin System 3 Scalp + Hair Shampoo is a color-safe cleanser formulated to hydrate dry, chemically treated hair while gently removing residue to improve scalp health and the appearance of fullness.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt as the first step in Nioxin's three-part regimen, System 3 is designed for naturally fine, color‑treated hair showing early signs of thinning. The formula combines niacinamide, biotin, botanicals and humectants to cleanse away sebum and environmental buildup, relieve scalp tightness, and help hair look thicker and more resilient without stripping color. Clinically and dermatologically tested and favored by stylists, this 16.9 fl oz shampoo aims to create a cleaner, better‑balanced foundation for follow-up treatments and conditioners.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo improve scalp condition and help hair look thicker?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo targets follicle‑clogging residues—oil, product, and pollutants—so hair can sit more naturally at the scalp and appear fuller. Ingredients like niacinamide support scalp circulation and barrier balance while humectants reintroduce moisture to dry roots.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemoves excess sebum and environmental residues that weigh hair down\u003c\/li\u003e\n  \u003cli\u003eIncludes niacinamide and biotin to support scalp and hair fiber resilience\u003c\/li\u003e\n  \u003cli\u003eHydrates dry, chemically treated strands to reduce brittleness and breakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this preserve my hair color while cleansing?\u003c\/h3\u003e\n\u003cp\u003eYes — System 3 is formulated for color‑treated hair and provides a gentle cleansing action that avoids harsh stripping. It refreshes scalp and strands while helping maintain vibrant color between salon services.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor‑safe surfactants that lift buildup without aggressive fading\u003c\/li\u003e\n  \u003cli\u003eMoisturizing agents that protect treated cuticles and reduce porosity\u003c\/li\u003e\n  \u003cli\u003eRecommended as the first step in the System 3 regimen for best color and fullness results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use it for best results with thinning hair?\u003c\/h3\u003e\n\u003cp\u003eUse daily as the first step in Nioxin’s three‑part system: apply to wet hair, massage into the scalp and hair for about one minute, then rinse thoroughly. Follow with System 3 Scalp Therapy Conditioner and the Scalp \u0026amp; Hair Treatment to amplify thickening benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to wet hair and gently massage into scalp for one minute\u003c\/li\u003e\n  \u003cli\u003eRinse fully and follow with System 3 conditioner and treatment\u003c\/li\u003e\n  \u003cli\u003eConsistent daily use yields more noticeable fullness and improved scalp feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I expect and when might I see them?\u003c\/h3\u003e\n\u003cp\u003eWhile individual experiences vary, clinical studies and consumer feedback report visible improvements in thickness, density, and fullness with continued use. Many users notice initial benefits in scalp comfort and hair texture within weeks, with more visible fullness over a month.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved scalp hydration and reduced tightness shortly after starting use\u003c\/li\u003e\n  \u003cli\u003ePerceptible increases in hair fullness and density with ongoing regimen use\u003c\/li\u003e\n  \u003cli\u003eBest outcomes when combined with the System 3 conditioner and treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Nioxin System 3 Scalp + Hair Shampoo is intended for people with fine, naturally thin hair that has been chemically treated or colored and shows light thinning. It suits anyone seeking a salon‑grade, color‑safe cleanser that prioritizes scalp health, reduces residue buildup, and helps hair appear thicker and stronger when used as part of a complete Nioxin routine.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAqua, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Citric Acid, Sodium Chloride, PPG-2 Hydroxyethyl Coco\/Isostearamide, Sodium Citrate, Sodium Xylenesulfonate, Sodium Benzoate, Salicylic Acid, Sodium Hydroxide, Tetrasodium EDTA, Mentha Piperita Oil, Mentha Arvensis Leaf Oil, Menthol, Trisodium Ethylenediamine Disuccinate, Methylparaben, Polyquaternium-10, Propylene Glycol, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin, Niacinamide, Panthenol, Tocopheryl Acetate, Foeniculum Vulgare Fruit Extract, Sodium Acetate, Isopropyl Alcohol, Faex Extract, CI 42090, 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: Is Nioxin System 3 safe for colored hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. System 3 is formulated for color‑treated hair and gently cleanses without harshly stripping color.\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 shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use daily as the first step in the System 3 regimen for best scalp balance and visible fullness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":57794277278028,"sku":"B00143V3US","price":48.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/5912\/6860\/files\/nioxin-system-3-front-packaging_68212cca-5b7b-4fff-89cb-ce9697d27b0e.jpg?v=1781478171","url":"https:\/\/belvera.co.uk\/products\/nioxin-system-3-scalp-hair-shampoo-for-colored-light-thinning-16-9-fl-oz-niacinamide-biotin","provider":"Belvera | British Beauty, Skin Care \u0026 Personal Wellness","version":"1.0","type":"link"}