{"product_id":"nioxin-scalp-hair-system-3-leave-on-treatment-100ml","title":"Nioxin Scalp + Hair System 3 Leave on Treatment 100ml","description":"\u003ch2\u003eWhy you'll love it\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eLeave-on scalp and hair thickening treatment for coloured hair with light thinning\u003c\/li\u003e\r\n\u003cli\u003eNourishes and strengthens each strand from root to tip\u003c\/li\u003e\r\n\u003cli\u003ePromotes the appearance of thicker, fuller hair\u003c\/li\u003e\r\n\u003cli\u003eHelps protect colour while it works\u003c\/li\u003e\r\n\u003cli\u003eClinically and dermatologically tested, with visible results in 30 days*\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThe leave-on step that does the heavy lifting. \u003cstrong\u003eNioxin Scalp + Hair System 3 Leave-On Treatment 100ml\u003c\/strong\u003e is a leave-in thickening treatment, the serum step of the System 3 routine, designed for dry, damaged, colour-treated hair with light thinning. Clinically and dermatologically tested, it nourishes and strengthens each strand from root to tip for the appearance of thicker, fuller hair, while helping to protect your colour as it works.\u003c\/p\u003e\r\n\u003cp\u003eAs a leave-on treatment, it stays in the hair to keep working between washes, nourishing and strengthening each strand to help minimise breakage, which in turn helps hair look fuller and thicker (because less breaks off). It supports a healthier scalp environment too, and helps protect your colour. It's the targeted treatment step that makes the System 3 routine complete, and it can be bought on its own to top up or replace the treatment from your System 3 kit.\u003c\/p\u003e\r\n\u003ch2\u003eWhat it does for lightly thinning, coloured hair\u003c\/h2\u003e\r\n\u003cp\u003eDry, damaged, colour-treated hair with light thinning benefits from a leave-on treatment that keeps working all day, especially when you catch thinning early. This serum nourishes and strengthens each strand from root to tip to reduce breakage and promote the appearance of fuller, thicker hair, while helping to protect your colour. Used consistently as part of the System 3 routine, it's designed to deliver visibly thicker, fuller-looking hair over time.\u003c\/p\u003e\r\n\u003ch2\u003eHow to use it\u003c\/h2\u003e\r\n\u003cp\u003eApply the leave-on treatment to a clean, towel-dried scalp and hair, distributing evenly, and do not rinse out. Use as the treatment step of your System 3 routine, after cleansing and conditioning, for consistent, leave-in results, the studies are based on 30 days of regular use. You'll find the rest of the System 3 range in our professional \u003ca href=\"https:\/\/revivehairartists.co.uk\/collections\/shampoo\"\u003eshampoo collection\u003c\/a\u003e.\u003c\/p\u003e\r\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\r\n\u003cp\u003eThis treatment is specifically for dry, damaged, colour-treated hair with light thinning, the System 3 category. If your thinning is more progressed, the System 4 treatment is the better match, and if your hair is natural rather than coloured, Systems 1 and 2 are tailored to you. We've spent years helping clients in Codsall make the most of fine and thinning hair, and catching thinning early with a targeted leave-on treatment like this is one of the most effective ways to support fuller, thicker-looking hair between salon visits.\u003c\/p\u003e\r\n\u003ch2\u003eBuild your thickening routine\u003c\/h2\u003e\r\n\u003cp\u003eFor the best results, use this treatment as the leave-on step alongside the matching System 3 cleanser and conditioner, and the wider Nioxin range. Have a browse through our full range of professional \u003ca href=\"https:\/\/revivehairartists.co.uk\/collections\/hair-products\"\u003ehaircare products\u003c\/a\u003e to complete your routine, or explore all the professional names we stock over on our \u003ca href=\"https:\/\/revivehairartists.co.uk\/collections\/shop-by-brand\"\u003eshop by brand\u003c\/a\u003e page.\u003c\/p\u003e\r\n\u003cp\u003eAdd the Nioxin Scalp + Hair System 3 Leave-On Treatment to your routine for visibly thicker, fuller-looking, colour-protected hair. Free UK delivery on all orders.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e*Based on consumer studies: 85% of consumers noticed a thickening effect, 80% noticed an increase in hair density, and 80% noticed an increase in hair fullness. Individual results may vary.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nioxin","offers":[{"title":"Default Title","offer_id":52061348430117,"sku":"SD40798","price":33.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5337\/7573\/files\/SD40798-0.jpg?v=1780776801","url":"https:\/\/revivehairartists.co.uk\/products\/nioxin-scalp-hair-system-3-leave-on-treatment-100ml","provider":"Revive Hair Artists","version":"1.0","type":"link"}