{"product_id":"nova-shampoo-hair-dye-shampoo-3-in-1-gray-coverage-natural-black-500ml-for-men-women","title":"Nova Shampoo Hair Dye Shampoo \u0026 3-in-1 Gray Coverage — Natural Black 500ml for Men \u0026 Women","description":"\u003cdiv class=\"seo-description\"\u003e\n  \u003ch2\u003eDiscover a simple, at-home solution for gray hair\u003c\/h2\u003e\n  \u003cp\u003eNOVA SHAMPOO blends color, cleansing, and conditioning into one easy routine. Designed for convenience, this natural, surface-level color option delivers a vibrant black hue while you wash, helping to refresh your look in minutes rather than hours in a salon chair.\u003c\/p\u003e\n  \u003cp\u003eThe formula focuses on a gentle approach to color, aiming to minimize heavy processing while offering a noticeable shift in shade. With regular use, you may notice your gray strands appearing more uniform, paired with a healthy shine that comes from conditioning ingredients rather than harsh chemicals.\u003c\/p\u003e\n  \u003ch3\u003e3-in-1 natural color care\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eColor, cleanse, and condition in one step for streamlined routines\u003c\/li\u003e\n    \u003cli\u003eSurface-level color designed to reduce heavy chemical exposure while delivering visible results\u003c\/li\u003e\n    \u003cli\u003eTriple Protection System that seals, replenishes, and cares for your hair\u003c\/li\u003e\n    \u003cli\u003eNatural botanical formulation with no parabens or harsh additives\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eSafe and convenient at-home use\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eParaben-free and gentle botanicals make it suitable for daily use with minimal irritation\u003c\/li\u003e\n    \u003cli\u003eAt-home application supports a quick, mess-free routine with gloves and standard shampoo steps\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eHow to use and what to expect\u003c\/h3\u003e\n  \u003cp\u003ePut on gloves, apply like your regular shampoo, and leave for 15–20 minutes. For fuller gray coverage, extend to about 20 minutes before rinsing. A thorough rinse helps reveal a natural-looking black hue and a soft, manageable feel.\u003c\/p\u003e\n  \u003cp\u003eNote: Perform a skin test before first use to check for sensitivity. If you’re not satisfied within 14 days, contact our team for assistance—your experience matters.\u003c\/p\u003e\n  \u003ch3\u003eTips for best color match\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eChoose a shade closest to your current color for the most natural transition\u003c\/li\u003e\n    \u003cli\u003eColored shampoos are lighter than traditional dyes and do not contain bleach\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eIdeal for quick refreshes before work, events, or regular wash days, this option offers a convenient way to explore a rich black tone without a separate dye session.\u003c\/p\u003e\n  \u003ch3\u003eReal-world benefits at a glance\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eEffortless, at-home color with a familiar shampoo routine\u003c\/li\u003e\n    \u003cli\u003eVisible, temporary color that lasts roughly 3–4 weeks with typical washing patterns\u003c\/li\u003e\n    \u003cli\u003eSafe, botanical-based formula designed to be gentle on hair and scalp\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\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 NOVA SHAMPOO safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses a gentle botanical blend, is paraben-free, and designed for at-home use without harsh chemicals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the gray coverage last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically 3–4 weeks, depending on washing frequency and hair type.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NOVA SHAMPOO","offers":[{"title":"Default Title","offer_id":53047042408764,"sku":"B0FGD7RBDV","price":44.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/1876\/2812\/files\/nova-shampoo-bottle-closeup.jpg?v=1778489664","url":"https:\/\/oseilabeauty.com\/products\/nova-shampoo-hair-dye-shampoo-3-in-1-gray-coverage-natural-black-500ml-for-men-women","provider":"Oseila Beauty","version":"1.0","type":"link"}