{"product_id":"nomore-black-colour-shampoo","title":"NOMORE Black Colour Shampoo – Semi-Permanent Grey Coverage","description":"\u003cp\u003eGrey coverage that happens while you wash your hair. No mixing, no gloves, no timer, no ruined towels — and no appointment.\u003c\/p\u003e\n\n\u003cp\u003eBecause it's semi-permanent, colour builds gradually over the first few washes and fades softly rather than leaving a hard regrowth line. That makes it considerably more forgiving than a permanent box dye, and much easier to keep up with.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo a patch test 48 hours beforehand\u003c\/strong\u003e — see the warning below. This is not optional\u003c\/li\u003e\n\u003cli\u003eWear gloves. Apply to wet hair and work through from roots to ends\u003c\/li\u003e\n\u003cli\u003eLeave for five to ten minutes — longer gives deeper colour\u003c\/li\u003e\n\u003cli\u003eRinse until the water runs clear\u003c\/li\u003e\n\u003cli\u003eRepeat two or three times in the first week to build the shade, then once a week to maintain it\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eImportant safety information\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHair colourants can cause severe allergic reactions.\u003c\/strong\u003e Always carry out an allergy alert test 48 hours before each use, following the instructions on the pack.\u003c\/p\u003e\n\n\u003cp\u003eDo not use this product if you have a rash on your face or a sensitive, irritated or damaged scalp, if you have ever had any reaction after colouring your hair, or if you have ever had a reaction to a temporary black henna tattoo. Not for use on anyone under 16.\u003c\/p\u003e\n\n\u003cp\u003eIf you experience itching, burning or swelling during or after use, rinse immediately and seek medical advice.\u003c\/p\u003e\n\n\u003ch3\u003eWhat to expect\u003c\/h3\u003e\n\u003cp\u003eSemi-permanent colour sits on the hair rather than inside it, so it won't lighten your natural colour and it won't lift grey to a lighter shade — it deposits black over it. Coverage on stubborn or coarse grey may take a few applications to look even.\u003c\/p\u003e\n\n\u003cp\u003eIt fades over four to six washes. That's the trade-off for softness and no regrowth line.\u003c\/p\u003e\n\n\u003ch3\u003eQuestions we get asked\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill it stain my hands or bath?\u003c\/strong\u003e Wear gloves and rinse the bath straight afterwards. It's black dye.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use it on chemically treated hair?\u003c\/strong\u003e Generally yes, but patch test and start with a shorter processing time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow often?\u003c\/strong\u003e Once a week to maintain, more often at the start.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill it cover 100% grey?\u003c\/strong\u003e It softens and darkens it well. Fully resistant grey may need several applications.\u003c\/p\u003e","brand":"BuzzCart","offers":[{"title":"Default Title","offer_id":52037574623574,"sku":"CJYD210125502V098","price":10.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/8829\/1670\/files\/51ITnAnbn0L._AC.jpg?v=1770950277","url":"https:\/\/buzzcart.uk\/products\/nomore-black-colour-shampoo","provider":"buzzcart.uk","version":"1.0","type":"link"}