{"product_id":"meidu-black-hair-dye-shampoo-3-in-1-black-color-ginseng-formula-gray-coverage","title":"MEIDU Black Hair Dye Shampoo 3-in-1 — Black color, Ginseng formula, Gray coverage","description":"\u003cp\u003e\u003cstrong\u003eMEIDU Black Hair Dye Shampoo 3-in-1 is an all-in-one herbal hair color, shampoo, and conditioner that safely covers gray hairs while nourishing hair with ginseng extract.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to simplify at-home touch-ups, this product blends gentle cleansing, conditioning, and temporary coloring into one easy step. The formula emphasizes plant-derived ingredients and is intended for routine use to refresh natural black tones without the fuss of separate dye kits. It’s a time-saving option for people who want gradual, salon-like results with minimal tools.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will MEIDU cover my gray hairs?\u003c\/h3\u003e\n\u003cp\u003eMost users see visible coverage after a single 15–20 minute application, with fuller uniform color appearing as the shampoo is worked through the hair. Results depend on hair texture and amount of gray; thicker or very light gray may need two short applications spaced a few days apart.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApplication time: 15–20 minutes per use.\u003c\/li\u003e\n  \u003cli\u003eVisible improvement: often after one session.\u003c\/li\u003e\n  \u003cli\u003eOptimal routine: repeat every few days for heavy gray areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the formula gentle enough for frequent use?\u003c\/h3\u003e\n\u003cp\u003eMEIDU’s 3-in-1 design combines mild cleansing agents with conditioning components and herbal actives so it cleans and colors without aggressive chemicals. The product avoids harsh oxidative dyes; still, a skin patch test is recommended before first use to check sensitivity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMild surfactants cleanse without stripping natural oils.\u003c\/li\u003e\n  \u003cli\u003eConditioning agents reduce tangles and boost shine.\u003c\/li\u003e\n  \u003cli\u003eGinseng extract helps give hair a healthier appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the color last and how should I maintain it?\u003c\/h3\u003e\n\u003cp\u003eExpect the tint to remain visible for about 2–3 weeks depending on washing frequency and hair porosity. To extend results, use cooler rinse water, wash less frequently, and alternate with color-safe shampoos or conditioners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical durability: 2–3 weeks per application.\u003c\/li\u003e\n  \u003cli\u003eMaintenance tips: lukewarm water and sulfate-free products.\u003c\/li\u003e\n  \u003cli\u003eRepeat frequency: touch up as needed when roots reappear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work on all hair types and styles?\u003c\/h3\u003e\n\u003cp\u003eMEIDU is formulated to be suitable for straight, wavy, and curly hair, and for both men and women seeking natural black tones. Coverage is designed to deposit color evenly across strands; results are most consistent on natural hair rather than highly bleached or chemically lightened hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for diverse textures and lengths.\u003c\/li\u003e\n  \u003cli\u003eBest for natural or mildly treated hair.\u003c\/li\u003e\n  \u003cli\u003eNot intended to permanently lighten hair color.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This 3-in-1 shampoo is aimed at anyone wanting a simple, low-commitment way to conceal gray strands while cleansing and conditioning in the same step. It’s a practical choice for busy people, those new to at-home coloring, and anyone preferring herbal-leaning formulas that avoid complex dye kits. Always perform a skin test before the first application, and follow the directions for the best, most even coverage.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eNatural component\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: Do I need extra tools to use MEIDU 3-in-1 shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools are required; the kit includes gloves and you simply apply, wait 15–20 minutes, then rinse.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on colored or permed hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s suitable for most treated hair but best results occur on hair that isn’t heavily lightened or damaged.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MEIDU","offers":[{"title":"Default Title","offer_id":51486822465769,"sku":"B0DRCT418J","price":58.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/meidu-front-packaging-black-hair-dye-shampoo.jpg?v=1783241683","url":"https:\/\/cervaaustralia.com\/products\/meidu-black-hair-dye-shampoo-3-in-1-black-color-ginseng-formula-gray-coverage","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}