{"product_id":"cosmtek-black-hair-dye-shampoo-for-gray-hair-3-in-1-no-ammonia-semi-permanent-color-16-9-oz","title":"COSMTEK Black Hair Dye Shampoo for Gray Hair – 3-in-1, No Ammonia, Semi-Permanent Color (16.9 oz)","description":"\u003ch2\u003eAll-in-One Hair Color and Care\u003c\/h2\u003e\n\u003cp\u003eCOSMTEK Black Hair Dye Shampoo is a semi-permanent color shampoo designed to deliver a deep black shade while cleansing and conditioning in one step. In a single 16.9 fl oz bottle, you get a convenient at-home solution that can refresh gray hair with minimal effort.\u003c\/p\u003e\n\u003cp\u003eThe formula is built around active botanicals and is free from ammonia and parabens, offering a gentler alternative to traditional color systems. The result is a rich, even black tone that gradually fades over 2–3 weeks as you wash and your hair grows out.\u003c\/p\u003e\n\n\u003ch3\u003e3-in-1 Formula: Color, Cleanse, Condition\u003c\/h3\u003e\n\u003cp\u003eThis product does more than color. It dyes hair while cleansing and conditioning to leave hair feeling softer and more manageable. The conditioning component helps maintain moisture and shine as the color settles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eColor: Provides a quick, even black shade on gray roots.\u003c\/li\u003e\n  \u003cli\u003eCleanse: Gentle cleansing without harsh detergents.\u003c\/li\u003e\n  \u003cli\u003eCondition: Leaves hair smoother and less prone to tangles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Should Use This?\u003c\/h3\u003e\n\u003cp\u003eDesigned for both women and men who want an at-home option for gray coverage, this dye shampoo works across hair types—from thick to fine, straight to curly. It’s particularly convenient for a low-maintenance routine that still delivers noticeable color.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAll hair types: Thick, fine, straight, or curly textures.\u003c\/li\u003e\n  \u003cli\u003eLook and feel: Rich black shade with natural-looking depth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eApply directly from the bottle (no bowl or brush needed). The simple steps below fit into a busy day, whether you’re freshening up for work or a weekend event.\u003c\/p\u003e\n\n\u003col\u003e\n  \u003cli\u003ePut on the included gloves.\u003c\/li\u003e\n  \u003cli\u003eMassage the product through dry hair and scalp for 15–20 minutes until evenly coated.\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly until the water runs clear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSafety and Tips\u003c\/h3\u003e\n\u003cp\u003ePerform a skin test before first use. If you have sensitive skin or recently colored hair, adjust the application time to suit your needs. For best results, follow with a color-safe shampoo to maintain the shade longer.\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 COSMTEK Black Hair Dye Shampoo permanent?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This is a semi-permanent color that lasts about 2–3 weeks, depending on washing and hair type.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use COSMTEK without bowls or brushes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Wear gloves, apply directly to dry hair, massage 15–20 minutes, then rinse for even color.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"COSMTEK","offers":[{"title":"Default Title","offer_id":52661803843947,"sku":"B0B41X3RDF","price":55.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8642\/0075\/files\/cosmtek-black-hair-dye-shampoo-bottle.jpg?v=1765281713","url":"https:\/\/canadianglow.ca\/products\/cosmtek-black-hair-dye-shampoo-for-gray-hair-3-in-1-no-ammonia-semi-permanent-color-16-9-oz","provider":"Canadian Glow | Beauty, Skincare, Hair \u0026 Personal Care","version":"1.0","type":"link"}