{"product_id":"nova-shampoo-hair-dye-shampoo-for-gray-hair-black-500ml-3-in-1-instant-coverage-conditioning","title":"NOVA SHAMPOO Hair Dye Shampoo for Gray Hair — Black 500ml, 3-in-1 Instant Coverage \u0026 Conditioning","description":"\u003cp\u003e\u003cstrong\u003eNOVA SHAMPOO Hair Dye Shampoo is a 3-in-1 black color shampoo that conceals gray hair in 15–20 minutes while cleansing and conditioning for up to 3–4 weeks of visible color.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis easy-to-use colour shampoo blends gentle botanicals with a surface-only dye that refreshes dark tones without bleach or harsh chemicals. Designed for men and women, the 500ml bottle fits routine hair washing: simply wear gloves, lather as normal, and leave on for 15–20 minutes (allow 20 minutes for full gray coverage). The formula aims to tint the hair shaft’s surface so you can restore a natural black shade while keeping daily grooming simple.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I see results and how long does the color last?\u003c\/h3\u003e\n\u003cp\u003eMost users notice an immediate darkening of gray strands after the recommended 15–20 minute application. The tint sits on the hair surface, so results appear fast and naturally blended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible change after one use in 15–20 minutes.\u003c\/li\u003e\n  \u003cli\u003eFull gray coverage achieved when left for 20 minutes.\u003c\/li\u003e\n  \u003cli\u003eColor typically lasts 3–4 weeks, fading gradually with washes.\u003c\/li\u003e\n  \u003cli\u003eReapply as part of your normal shampoo routine to maintain shade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs NOVA SHAMPOO safe for regular use and for sensitive scalps?\u003c\/h3\u003e\n\u003cp\u003eThe formula focuses on non-irritating botanical ingredients and avoids bleach, parabens, and harsh chemicals, making it milder than permanent dyes. However, because it colors the hair surface, a patch test before first use is advised to check for sensitivity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFree from bleach and parabens.\u003c\/li\u003e\n  \u003cli\u003eSurface-only color reduces damage risk compared with permanent dyes.\u003c\/li\u003e\n  \u003cli\u003eRecommended patch test before initial application.\u003c\/li\u003e\n  \u003cli\u003eSuitable for routine use as part of normal washing intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use this 3-in-1 shampoo for best results?\u003c\/h3\u003e\n\u003cp\u003eUse like a regular shampoo while wearing gloves: wet hair, apply, lather thoroughly, and leave the product on for 15–20 minutes before rinsing. For the deepest gray coverage, keep it on for the full 20 minutes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWear gloves to avoid staining hands.\u003c\/li\u003e\n  \u003cli\u003eMassage into wet hair and scalp, distribute evenly.\u003c\/li\u003e\n  \u003cli\u003eLeave for 15 minutes for gradual tinting; 20 minutes for full coverage.\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly and repeat weekly or as needed to maintain color.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich hair colors work best and how should I choose the right shade?\u003c\/h3\u003e\n\u003cp\u003eColored shampoos tint only toward darker tones and won’t lighten natural dark hair. Select a shade close to your current color for the most natural result; NOVA SHAMPOO Black is designed to deepen brown to black shades and mask grays effectively.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDoes not bleach or lighten hair.\u003c\/li\u003e\n  \u003cli\u003eBest results when chosen close to your natural shade.\u003c\/li\u003e\n  \u003cli\u003eIdeal for restoring black or dark brown tones and concealing gray roots.\u003c\/li\u003e\n  \u003cli\u003eUse repeatedly to maintain intensity over several weeks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: NOVA SHAMPOO Hair Dye Shampoo Black 500ml is for adults seeking a low-effort way to hide grays, refresh dark tones, and maintain hair health without permanent dyes. It fits people who prefer at-home, time-efficient color maintenance—especially those who want a gentler alternative to traditional coloring and who routinely wash their hair. If you want temporary, surface-level color that doubles as your shampoo and conditioner, this product is made to streamline your routine while keeping hair manageable and visibly darker between full color treatments.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003ebotanical composition\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 long do I need to leave NOVA SHAMPOO on for full gray coverage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Leave the shampoo for 15–20 minutes; 20 minutes gives the most complete gray coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this shampoo damage my hair like permanent dye?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, it colors the hair surface without bleach and avoids harsh chemicals, so it’s gentler than permanent dyes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NOVA SHAMPOO","offers":[{"title":"Default Title","offer_id":53427155337563,"sku":"B0FGD7RBDV","price":43.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/nova-shampoo-front-packaging-black-500ml.jpg?v=1782220204","url":"https:\/\/remediesbeauty.co.uk\/products\/nova-shampoo-hair-dye-shampoo-for-gray-hair-black-500ml-3-in-1-instant-coverage-conditioning","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}