{"product_id":"nioxin-scalp-hair-thickening-shampoo-system-1-16-9-fl-oz-for-natural-light-thinning-with-niacinamide-biotin","title":"NIOXIN Scalp + Hair Thickening Shampoo System 1 — 16.9 fl oz for Natural Light Thinning with Niacinamide \u0026 Biotin","description":"\u003cstrong\u003eNIOXIN System 1 Cleanser Shampoo is a detoxifying, salon-strength shampoo formulated to thicken and revitalize natural, non-chemically treated hair with light thinning.\u003c\/strong\u003e\n\n\u003cp\u003eDesigned for fine, natural hair showing early signs of thinning, this 16.9 fl oz formula targets the scalp to remove build-up, excess sebum and environmental residues that can hinder healthy-looking hair. Enriched with niacinamide and biotin alongside botanical humectants, it cleans without stripping essential oils so hair gains body, shine and improved manageability. Use as the first step in NIOXIN's three-part System 1 for best results.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo help hair look thicker on busy mornings?\u003c\/h3\u003e\n\u003cp\u003eNIOXIN System 1 lifts hair at the scalp and reduces residue that weighs strands down, so hair appears fuller from root to tip. The lightweight cleansing action preserves natural oils while adding volume and texture for easier styling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetoxifies scalp to free clogged follicles for better root lift\u003c\/li\u003e\n  \u003cli\u003eLightweight formula adds body without heavy residue\u003c\/li\u003e\n  \u003cli\u003eImproves hair texture for quicker styling and longer-lasting volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat ingredients should I expect and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo combines niacinamide and biotin with botanicals and humectants to support scalp condition and hair resilience. These components work together to cleanse impurities while helping hair resist breakage and look denser over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNiacinamide: helps support scalp health and surface conditioning\u003c\/li\u003e\n  \u003cli\u003eBiotin: a hair-friendly nutrient that helps strengthen hair fibers\u003c\/li\u003e\n  \u003cli\u003eBotanical extracts and humectants: remove buildup and retain moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use NIOXIN System 1 for visible results?\u003c\/h3\u003e\n\u003cp\u003eApply to wet hair, massage into scalp and hair for about a minute to lift impurities, then rinse thoroughly. For a complete regimen, follow with NIOXIN System 1 Scalp Therapy Conditioner and the Scalp \u0026amp; Hair Treatment to maintain scalp balance and maximize thickness benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse daily as directed for consistent scalp cleansing\u003c\/li\u003e\n  \u003cli\u003eMassage gently to encourage circulation and product distribution\u003c\/li\u003e\n  \u003cli\u003ePair with the matching conditioner and treatment for best outcomes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this formula work on color-treated or chemically processed hair?\u003c\/h3\u003e\n\u003cp\u003eThis specific System 1 cleanser is formulated for natural or untreated hair with light thinning; it is optimized to maintain natural oils and a balanced scalp. If your hair is color-treated or chemically processed, consider NIOXIN systems tailored for treated hair to avoid unintended effects.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBest for non-chemically treated, natural hair types\u003c\/li\u003e\n  \u003cli\u003eColor- or chemical-treated hair may need alternative NIOXIN systems\u003c\/li\u003e\n  \u003cli\u003eConsult product labeling or a stylist for the right system match\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: NIOXIN System 1 Cleanser Shampoo is intended for adults with fine, natural hair experiencing light thinning who want a salon-grade daily cleanser that lifts roots, removes residue and improves hair texture. It suits those prioritizing scalp health and looking to add visible body and fuller appearance without heavy styling products. If your hair has been chemically altered, choose the NIOXIN system designed for treated hair to ensure optimal care.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAqua, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Cocamidopropyl Betaine, Sodium Citrate, Sodium Xylenesulfonate, Sodium Chloride, Cocamide MEA, Sodium Benzoate, Citric Acid, Salicylic Acid, Mentha Piperita Oil, Mentha Arvensis Leaf Oil, Menthol, Tetrasodium EDTA, Sodium Hydroxide, Methylparaben, Propylene Glycol, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin, Niacinamide, Panthenol, Tocopheryl Acetate, Citrus Paradisi Peel Extract, Humulus Lupulus Flower Extract, Urtica Dioica Leaf Extract, CI 42090, 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: How often should I use NIOXIN System 1 Shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use daily as directed—apply to wet hair, massage for one minute, then rinse. Consistent use gives the best scalp and thickness improvements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is System 1 safe for colored hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: System 1 is formulated for natural, untreated hair. If your hair is color- or chemically treated, choose the NIOXIN system designed for treated hair.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":58345977282947,"sku":"B005DUA4US","price":50.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/nioxin-system-1-front-bottle_26979b18-4010-4b99-a708-798569c75641.jpg?v=1782632204","url":"https:\/\/origin-beauty.com\/products\/nioxin-scalp-hair-thickening-shampoo-system-1-16-9-fl-oz-for-natural-light-thinning-with-niacinamide-biotin","provider":"Origin Beauty","version":"1.0","type":"link"}