{"product_id":"sminktec-hair-dye-shampoo-3-in-1-for-gray-hair-black-herbal-formula-15-20-min-dyeing-conditioning","title":"Sminktec Hair Dye Shampoo 3-in-1 for Gray Hair — Black herbal formula, 15–20 min dyeing \u0026 conditioning","description":"\u003cp\u003e\u003cstrong\u003eSminktec Hair Dye Shampoo 3-in-1 is a herbal, black shampoo that dyes, cleanses, and conditions gray hair in about 15–20 minutes for a natural-looking color.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis product combines hair color, cleansing, and conditioning into one easy step, designed for both men and women who want to cover gray or white hair quickly with a plant-based formula. The shampoo uses herbal extracts to help reduce the need for separate dye and conditioner products, and it comes with application gloves for cleaner use. It’s formulated to be gentle and simple: apply, wait, then rinse.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does the color last and how fast does it work?\u003c\/h3\u003e\n\u003cp\u003eColor develops during a single 15–20 minute application and provides immediate coverage of gray and white hair. Results vary with hair porosity, texture, and prior chemical treatments; darker natural hair will show deeper black tones faster.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical processing time: 15 minutes for basic coverage, up to 20 minutes for fuller saturation\u003c\/li\u003e\n  \u003cli\u003eSingle-step application dyes while shampooing and conditions simultaneously\u003c\/li\u003e\n  \u003cli\u003eTouch-ups simple: repeat process on new growth or stray grays as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Sminktec Hair Dye Shampoo safe for sensitive hair and scalp?\u003c\/h3\u003e\n\u003cp\u003eThe formula is based on plant extracts and is presented as a gentle option compared with traditional permanent dyes, but individual sensitivities vary. It’s advisable to perform a patch test 48 hours before full use and avoid if you have a known allergy to dye ingredients.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains herbal extracts intended to be mild and nourishing\u003c\/li\u003e\n  \u003cli\u003eRecommended patch test before first use to check for irritation\u003c\/li\u003e\n  \u003cli\u003eIncludes gloves to prevent staining and reduce direct skin contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply this 3-in-1 shampoo correctly at home?\u003c\/h3\u003e\n\u003cp\u003eApplication is straightforward and follows a short three-step routine: apply, wait, and rinse. Use gloves to protect hands and follow timing guidance to reach the desired level of coverage while minimizing mess.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWork dry or damp hair: apply product evenly from roots to tips\u003c\/li\u003e\n  \u003cli\u003eLeave on for 15–20 minutes depending on how dark you want results\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly until water runs clear; style as usual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product work for all hair types and ages?\u003c\/h3\u003e\n\u003cp\u003eSminktec’s 3-in-1 formula aims to be compatible with a wide range of hair types and ages; it is intended for anyone seeking gray coverage without a multi-step salon routine. Extremely porous or heavily treated hair may take color differently and could require additional conditioning over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for both men and women covering gray or white hair\u003c\/li\u003e\n  \u003cli\u003eSuitable for straight, wavy, curly, and coiled textures with variable results\u003c\/li\u003e\n  \u003cli\u003eMay need more frequent conditioning for chemically processed hair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Sminktec Hair Dye Shampoo 3-in-1 (Black) is ideal for busy people who want a quick at-home solution to cover gray hair without separate dyeing and conditioning steps. It’s a practical choice for first-time at-home dyers, those looking to reduce styling time, or anyone wanting to try a plant-extract-based coloring option. If you have a sensitive scalp, have had reactions to hair color products in the past, or require a permanent long-term color solution, consider performing a patch test and checking product compatibility before regular use.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eHerbal\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 Sminktec Hair Dye Shampoo on?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Leave it on for 15–20 minutes; 15 for basic coverage, 20 for fuller saturation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a separate conditioner after using this product?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—it's a 3-in-1 formula that conditions while it dyes, though extra conditioning may help very dry hair.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sminktec","offers":[{"title":"Default Title","offer_id":51485844472041,"sku":"B0CYZ53X42","price":60.06,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/sminktec-black-front-package.jpg?v=1783201833","url":"https:\/\/cervaaustralia.com\/products\/sminktec-hair-dye-shampoo-3-in-1-for-gray-hair-black-herbal-formula-15-20-min-dyeing-conditioning","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}