{"product_id":"hair-dye-shampoo-for-gray-hair-for-women-men-natural-hair-dye-kit-semi-permanent-hair-dye-shampoo-black-brown-purple-200ml-1","title":"Semi-Permanent Colour Shampoo — Grey Hair Coverage for Men \u0026 Women | Free UK Delivery","description":"\u003ch2\u003eColour your grey away. In the shower.\u003c\/h2\u003e\n\u003cp\u003eThe RenewLab Colour Shampoo gradually covers grey hair with every wash — no mess, no gloves, no waiting around with foils. A semi-permanent, natural-looking colour that builds with each use, available in Black, Brown and Purple. The simplest way to keep your colour fresh between salon visits.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e✨ Why you'll love it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCovers grey gradually\u003c\/strong\u003e — colour builds naturally with repeated use, no harsh single-application result\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks like your normal shampoo\u003c\/strong\u003e — simply replace your regular shampoo, no separate dye process needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo mess, no gloves required\u003c\/strong\u003e — rinses cleanly, no staining on skin or surfaces with normal use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural-looking results\u003c\/strong\u003e — gradual colour build avoids a flat, obviously dyed appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for men and women\u003c\/strong\u003e — unisex formula and application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree shade options\u003c\/strong\u003e — Black, Brown and Purple to suit your natural or desired tone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-permanent\u003c\/strong\u003e — fades gradually over time rather than leaving a harsh regrowth line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e💆 How to use it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatch test first\u003c\/strong\u003e — always patch test 48 hours before first use, as with any hair colour product\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet hair\u003c\/strong\u003e — thoroughly wet your hair as you would before normal shampooing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply\u003c\/strong\u003e — massage the shampoo through, focusing on grey areas, and leave on for 5–10 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRinse thoroughly\u003c\/strong\u003e — rinse until water runs clear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeat as needed\u003c\/strong\u003e — use 2–3 times per week initially to build colour, then as needed to maintain\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003e⚠️ Important safety information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlways patch test 48 hours before use\u003c\/strong\u003e — apply a small amount to skin (such as behind the ear) and wait 48 hours to check for any allergic reaction before applying to hair\u003c\/li\u003e\n\u003cli\u003eDo not use if you have a known allergy to hair colourants or have previously reacted to a hair dye product\u003c\/li\u003e\n\u003cli\u003eDo not use on broken, irritated or sunburnt scalp skin\u003c\/li\u003e\n\u003cli\u003eAvoid contact with eyes — rinse thoroughly with water if contact occurs\u003c\/li\u003e\n\u003cli\u003eWear gloves if you have sensitive skin, even though normal use typically does not require them\u003c\/li\u003e\n\u003cli\u003eKeep away from children\u003c\/li\u003e\n\u003cli\u003eDiscontinue use if irritation, redness or swelling occurs and seek medical advice if symptoms persist\u003c\/li\u003e\n\u003cli\u003eResults vary depending on natural hair colour, hair type and porosity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🎨 Shade guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack\u003c\/strong\u003e — deep, rich coverage for naturally dark hair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrown\u003c\/strong\u003e — warm, natural-looking coverage for medium to dark brunette tones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurple \u003c\/strong\u003e— a bold, fashion-forward shade for those wanting something different\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed\u003c\/strong\u003e — another bold, fashion-forward shade for those wanting something different\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e📦 Product details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 200ml\u003c\/li\u003e\n\u003cli\u003eFormat: semi-permanent colour shampoo\u003c\/li\u003e\n\u003cli\u003eAvailable shades: Black, Brown, Purple\u003c\/li\u003e\n\u003cli\u003eSuitable for: men and women, all hair types\u003c\/li\u003e\n\u003cli\u003eUse: 2–3 times weekly to build colour, then as needed to maintain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🚚 Delivery \u0026amp; returns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFree UK delivery on all orders\u003c\/li\u003e\n\u003cli\u003eTracking link sent by email once dispatched\u003c\/li\u003e\n\u003cli\u003eDue to hygiene regulations, opened hair colour products cannot be returned unless faulty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e⭐ The easiest grey coverage routine there is\u003c\/strong\u003e\u003cbr\u003e\"I was sceptical a shampoo could actually cover grey but after about a week of using it 3 times the difference is really noticeable. So much easier than booking in for colour every few weeks.\" — Mark D., Sheffield\u003cbr\u003e\"Bought the brown for my husband and he's stuck with it ever since. No mess, no fuss, just works into his normal shower routine.\" — Karen P., Leeds\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"font-size: 12px; color: #777;\"\u003e\u003cem\u003eThis product is a cosmetic hair colourant. Always carry out a patch test 48 hours before first use. Do not use if you have previously experienced an allergic reaction to a hair dye product. If irritation occurs, discontinue use and seek medical advice.\u003c\/em\u003e\u003c\/p\u003e","brand":"NowTrend","offers":[{"title":"Purple","offer_id":54152938750291,"sku":"43:201336265#Purple","price":14.99,"currency_code":"GBP","in_stock":true},{"title":"Dark brown","offer_id":54152938783059,"sku":"43:201336263#Dark brown","price":14.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":54152938815827,"sku":"43:201336259#Black","price":14.99,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":54152938848595,"sku":"43:201336264#Red","price":14.99,"currency_code":"GBP","in_stock":true},{"title":"Light brown","offer_id":54152938881363,"sku":"43:200006120#Light brown","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1083\/0856\/2259\/files\/S53822efb89ca4eeb8ce278e71b818772W_0764f368-9e67-46db-aaf2-c75fdfc0f207.webp?v=1782904662","url":"https:\/\/nowtrendstore.co.uk\/products\/hair-dye-shampoo-for-gray-hair-for-women-men-natural-hair-dye-kit-semi-permanent-hair-dye-shampoo-black-brown-purple-200ml-1","provider":"NowTrend","version":"1.0","type":"link"}