{"product_id":"nioxin-scalp-hair-thickening-shampoo-system-1-16-9-fl-oz-for-natural-or-untreated-hair-adds-body-thickness","title":"NIOXIN Scalp + Hair Thickening Shampoo System 1 — 16.9 fl oz for Natural or Untreated Hair, Adds Body \u0026 Thickness","description":"\u003cstrong\u003eNioxin System 1 Scalp + Hair Thickening Cleanser is a detoxifying shampoo formulated to add immediate body and long-term thickness to natural or untreated hair experiencing light thinning.\u003c\/strong\u003e\n\u003cp\u003eThis professional-grade shampoo targets fine, non-chemically treated hair by removing buildup and impurities that can block nutrient pathways at the follicle. The formula combines botanical extracts, humectants, niacinamide and biotin to cleanse gently while preserving essential oils, helping create a healthier scalp environment and visible fuller hair over time.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo improve the appearance of thinning hair?\u003c\/h3\u003e\n\u003cp\u003eNioxin System 1 works in two ways: it clears residues and environmental pollutants that weigh hair down, and it delivers ingredients that support hair strength and surface resilience. Within weeks of regular use hair looks fuller because each strand is cleaner, smoother and less prone to breakage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetoxifies scalp and fiber by removing product buildup and pollutants\u003c\/li\u003e\n  \u003cli\u003eNiacinamide and biotin help support thicker-feeling strands\u003c\/li\u003e\n  \u003cli\u003eNon-stripping formula preserves natural oils for healthy shine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this shampoo work for my natural, untreated hair?\u003c\/h3\u003e\n\u003cp\u003eYes—System 1 is specifically formulated for natural or untreated hair with light thinning. It avoids ingredients and concentrations intended for chemically treated hair, so it cleanses without altering texture or color-treated integrity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for fine, natural hair experiencing light thinning\u003c\/li\u003e\n  \u003cli\u003eGentle enough for daily use to maintain scalp clarity\u003c\/li\u003e\n  \u003cli\u003ePairs with System 1 conditioner and treatment for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use Nioxin System 1 for best results?\u003c\/h3\u003e\n\u003cp\u003eApply to wet hair, massage into the scalp and hair to activate the detox blend, lather for around one minute, then rinse fully. For visible improvement, follow the three-step System 1 protocol: Cleanser, Scalp Therapy Conditioner, and the Scalp \u0026amp; Hair Treatment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse daily as part of the System 1 regimen\u003c\/li\u003e\n  \u003cli\u003eMassage thoroughly to clear follicles and stimulate circulation\u003c\/li\u003e\n  \u003cli\u003eCombine with conditioner and leave-in treatment for optimal effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I reasonably expect and when?\u003c\/h3\u003e\n\u003cp\u003eConsumers report fuller-looking hair and improved density with consistent use; many notice changes in volume and resilience within 30 days. Keep realistic expectations—this product supports hair appearance and scalp condition rather than guaranteeing medical outcomes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible body and shine soon after use due to cleaner hair fiber\u003c\/li\u003e\n  \u003cli\u003eReported increases in fullness and density with regular application\u003c\/li\u003e\n  \u003cli\u003eHelps reduce breakage to maintain length and thickness over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Nioxin System 1 Scalp + Hair Thickening Cleanser is best for people with fine, natural or untreated hair who are noticing early or light thinning and want a salon-grade, scalp-focused shampoo. It’s suitable for daily use, ideal for those who prioritize scalp health, and pairs with the full System 1 kit for a complete at-home thickening routine.\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: Is Nioxin System 1 safe for colored hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: System 1 is formulated for natural, untreated hair; use caution on chemically processed hair and consult product guidance for colored hair compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long until I see results using System 1?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Many users report improved body and fullness within about 30 days when using the full System 1 regimen consistently.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":57794267152716,"sku":"B005DUA4US","price":48.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/5912\/6860\/files\/nioxin-system-1-front-bottle.jpg?v=1781477654","url":"https:\/\/belvera.co.uk\/products\/nioxin-scalp-hair-thickening-shampoo-system-1-16-9-fl-oz-for-natural-or-untreated-hair-adds-body-thickness","provider":"Belvera | British Beauty, Skin Care \u0026 Personal Wellness","version":"1.0","type":"link"}