{"product_id":"muun-black-hair-dye-shampoo-3-in-1-ammonia-free-color-gray-coverage-400ml","title":"Muun Black Hair Dye Shampoo – 3-in-1 Ammonia-Free Color, Gray Coverage, 400ml","description":"\u003ch2\u003eOne-step color, cleansing, and care\u003c\/h2\u003e\n\u003cp\u003eMuun Black Hair Dye Shampoo combines color deposit with cleansing and conditioning in a single, convenient routine. This 400ml bottle is free from silicone, ammonia, and sulfates, offering a gentler at-home experience that respects hair texture and scalp comfort.\u003c\/p\u003e\n\u003ch3\u003eKey ingredients that nourish and protect\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOrganic Olive Oil and Argan Oil help hydrate and add natural shine.\u003c\/li\u003e\n  \u003cli\u003eGinger and Bran\/Rice oils contribute balanced moisture and scalp comfort.\u003c\/li\u003e\n  \u003cli\u003eKeratin is paired with the cleansing action to help reinforce each strand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThree-in-one color experience\u003c\/h3\u003e\n\u003cp\u003eThe formula delivers color, cleansing, and conditioning in one pass. It deposits a temporary shade that sits on the hair surface and gradually fades with washing over a few weeks, making it a gentle option for those experimenting with a new look.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor, cleanse, and condition in minutes for a streamlined routine.\u003c\/li\u003e\n  \u003cli\u003eShade fades over time, typically over 3–4 weeks, depending on washing frequency and hair type.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAt-home gray coverage that fits your life\u003c\/h3\u003e\n\u003cp\u003eDesigned for at‑home use, the 400ml bottle can cover multiple color sessions—up to about 40 applications depending on hair length and thickness. All needed accessories are included so you can start coloring with clear guidance in minutes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes gloves, application tool, and step-by-step instructions.\u003c\/li\u003e\n  \u003cli\u003eAchieves a shiny black look at home in roughly 10 minutes.\u003c\/li\u003e\n  \u003cli\u003eGreat option for quick refreshes or transitioning away from gray.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThoughtful gifting and dependable support\u003c\/h3\u003e\n\u003cp\u003eIts instant color appeal makes it a thoughtful gift for family and friends who want a low-maintenance color option. If you have questions, our team provides prompt, helpful guidance to help you get the result you want within 12 hours.\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: Is Muun Black Hair Dye Shampoo ammonia-free?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the formula is ammonia-free and also free from silicone and sulfates, offering a gentler at-home color experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the color last and how many uses does the 400ml bottle provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Color typically fades over 3–4 weeks with washing; the bottle can support around 40 coloring sessions, depending on hair length and thickness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Muun","offers":[{"title":"Default Title","offer_id":63336685994333,"sku":"B0BZNNWLS4","price":32.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/4345\/5581\/files\/muun-black-hair-dye-shampoo-bottle-pour.jpg?v=1770462013","url":"https:\/\/britishharmonia.co.uk\/products\/muun-black-hair-dye-shampoo-3-in-1-ammonia-free-color-gray-coverage-400ml","provider":"British Harmonia | Natural Makeup \u0026 Fragrance by British Harmonia UK","version":"1.0","type":"link"}