{"product_id":"vireo-color-black-hair-dye-shampoo-for-gray-hair-3-in-1-herbal-color-ammonia-free","title":"Vireo Color Black Hair Dye Shampoo for Gray Hair – 3 in 1 Herbal Color (Ammonia-Free)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eExperience a gentler path to dark, vibrant-looking hair with Vireo Color Black Hair Dye Shampoo. This 3 in 1 semi-permanent color shampoo is designed for both women and men who want to refresh gray strands in a simple at‑home routine. In as little as 15–20 minutes, you may see a fuller, more youthful tone that complements your natural style, without the need for salon visits. The formula is crafted to be pleasant to use and easy to rinse away, offering a practical blend of color, cleansing action, and scalp‑friendly care.\u003c\/p\u003e\n\u003ch3\u003eWhy shoppers consider this\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% gray coverage in 15–20 minutes:\u003c\/strong\u003e a focused processing window aimed at delivering noticeable color in a short duration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHerbal, six-botanical blend:\u003c\/strong\u003e a nourishing mix that helps lock in moisture and reduce dryness during and after coloring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3‑in‑1 formula:\u003c\/strong\u003e color, cleanse, and care together, with no ammonia or harsh chemicals and a light, non‑overbearing odor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe for sensitive scalps and seniors:\u003c\/strong\u003e thoughtfully designed to minimize irritation while delivering even tone across the crown and sides.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAt‑home convenience:\u003c\/strong\u003e skip salon trips and achieve salon‑like results from the comfort of your bathroom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat to expect in real life\u003c\/h3\u003e\n\u003cp\u003eVisualize waking up with a richer, darker shade that looks natural and well integrated with your base color. The scent is gentle, and the lather feels smooth as you work it through, coating strands evenly. After the rinse, you may notice improved manageability and a refreshed feel that lasts through several washes, depending on your hair and care routine.\u003c\/p\u003e\n\u003ch3\u003eHow to use and best practices\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStart with wet hair:\u003c\/strong\u003e wet thoroughly, then apply the product like a regular shampoo for even distribution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcessing time:\u003c\/strong\u003e leave on for 15–20 minutes, then rinse completely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePost‑color care:\u003c\/strong\u003e style as desired; avoid harsh heat immediately after application to prolong tone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShade test:\u003c\/strong\u003e consider testing a strand first to preview the result on your own hair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith its ammonia‑free, paraben‑free formulation and herbal blend, this product aims to offer a gentle way to color while keeping daily routines simple. While results can vary, many users appreciate the ease and potential to refresh gray strands with minimal fuss.\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 does gray coverage take with Vireo Color Black Hair Dye Shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Gray coverage typically appears after 15–20 minutes of processing, then rinse and style.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this product safe for sensitive scalps?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s ammonia-free and paraben-free, formulated with herbal extracts for gentle use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Vireo Color","offers":[{"title":"Default Title","offer_id":63348278526301,"sku":"B0G7X4F4XG","price":28.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/4345\/5581\/files\/vireo-color-black-hair-dye-shampoo-bottle-front.jpg?v=1770565764","url":"https:\/\/britishharmonia.co.uk\/products\/vireo-color-black-hair-dye-shampoo-for-gray-hair-3-in-1-herbal-color-ammonia-free","provider":"British Harmonia | Natural Makeup \u0026 Fragrance by British Harmonia UK","version":"1.0","type":"link"}