{"product_id":"cosmtek-dark-brown-hair-dye-shampoo-17-6-fl-oz-3-in-1-color-conditioner-cleanser-for-gray-coverage","title":"COSMTEK Dark Brown Hair Dye Shampoo 17.6 fl oz — 3-in-1 color, conditioner \u0026 cleanser for gray coverage","description":"\u003cp\u003e\u003cstrong\u003eCOSMTEK Dark Brown Hair Dye Shampoo is a 3-in-1 semi-permanent color shampoo that covers gray hair and refreshes dark brown tones in 15–20 minutes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis product combines coloring, conditioning, and cleansing into one easy at-home treatment. Formulated with botanical actives and a conditioning complex, the 17.6 fl oz bottle is designed to deposit dark brown pigment while smoothing hair fibers for a natural-looking finish. It works without bowls or brushes: simply apply, massage, wait, and rinse for faster color touch-ups between permanent treatments.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I see color and how long does it last?\u003c\/h3\u003e\n\u003cp\u003eYou should notice visible darkening of gray hairs after a single 15–20 minute application. Because it is semi-permanent, color gradually fades with shampooing and typically lasts about two to three weeks depending on hair porosity, water, and styling routine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProcessing time: 15–20 minutes per use\u003c\/li\u003e\n  \u003cli\u003eTypical longevity: approximately 2–3 weeks\u003c\/li\u003e\n  \u003cli\u003eFade factors: frequent washing, clarifying shampoos, and hard water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it easy to use at home and what comes with the bottle?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo is formulated for simple, DIY application — no mixing required. Put on the included disposable gloves, apply directly to dry or damp hair, massage to distribute pigment evenly, then rinse thoroughly; the process is designed to save salon time and cost.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo brush or bowl needed — use the bottle directly\u003c\/li\u003e\n  \u003cli\u003eDisposable gloves included for tidy application\u003c\/li\u003e\n  \u003cli\u003eSuits one-person use for quick touch-ups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it damage my hair and what hair types work best?\u003c\/h3\u003e\n\u003cp\u003eCOSMTEK blends color actives with a conditioning compound intended to protect and smooth hair fibers during the coloring process. It’s formulated for a wide range of hair types — from fine to thick, straight to curly — but always perform a patch test before full use to check for sensitivity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains botanical actives plus conditioning agents\u003c\/li\u003e\n  \u003cli\u003eSuitable for fine, medium, and coarse textures\u003c\/li\u003e\n  \u003cli\u003eRecommended: skin sensitivity test before first application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow well does it cover gray hair and what shade should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo is designed to deliver full coverage for gray strands, restoring an even dark brown tone across the hair. Results aim for a natural-looking dark brown rather than a permanent dye level, making it ideal for concealing grays between permanent color services.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTarget outcome: consistent dark brown coverage\u003c\/li\u003e\n  \u003cli\u003eBest for blending and concealing gray hairs\u003c\/li\u003e\n  \u003cli\u003eNon-permanent—color will gradually wash out\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: COSMTEK Dark Brown Hair Dye Shampoo suits anyone seeking a fast, at-home solution to conceal gray hair while adding conditioning benefits. It’s aimed at people who prefer an easy, brush-free application, need quick color refreshes between salon appointments, or want a temporary alternative to permanent dyes. If you have sensitive skin, plan a patch test before use and follow all instructions for best results.\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 leave COSMTEK Dark Brown Hair Dye Shampoo on?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Leave it on for 15–20 minutes, then rinse. Results appear after one application and deepen with repeated use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this shampoo permanently color hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It is semi-permanent and typically fades over 2–3 weeks with regular washing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"COSMTEK","offers":[{"title":"Default Title","offer_id":49625990135946,"sku":"B0B424M8M2","price":74.47,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/cosmtek-dark-brown-front-packaging.jpg?v=1782904113","url":"https:\/\/auviraskincare.com\/products\/cosmtek-dark-brown-hair-dye-shampoo-17-6-fl-oz-3-in-1-color-conditioner-cleanser-for-gray-coverage","provider":"Auvira Beauty","version":"1.0","type":"link"}