{"product_id":"shihuanuo-black-hair-dye-shampoo-520ml-ammonia-free-3-in-1-gray-coverage-conditioning-herbal-formula","title":"SHIHUANUO Black Hair Dye Shampoo 520ml — Ammonia-Free 3-in-1 Gray Coverage, Conditioning Herbal Formula","description":"\u003cp\u003e\u003cstrong\u003eSHIHUANUO Black Hair Dye Shampoo is an ammonia-free 3-in-1 shampoo that gently covers gray hairs while cleansing and conditioning for natural-looking dark hair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for men and women who want a fast, at-home way to reduce visible grays, this 520ml shampoo combines plant-derived actives with a color-depositing formula. It works as a shampoo, dye, and conditioner in one step, so you can save time without mixing chemicals. The product emphasizes surface-level color that washes out gradually, and its herbal components aim to smooth and strengthen strands while enhancing shine.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does it cover gray hair?\u003c\/h3\u003e\n\u003cp\u003eResults are visible after a single use, with progressive darkening over a few washes depending on hair type and the amount of gray. The formula deposits pigment primarily on the hair surface, so the initial effect is fast and touch-up friendly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible color after first application for many users\u003c\/li\u003e\n  \u003cli\u003eDarkening continues across several washes for deeper tone\u003c\/li\u003e\n  \u003cli\u003eBest applied to dry hair for beard touch-ups\u003c\/li\u003e\n  \u003cli\u003eIndividual results vary with hair porosity and original color\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the formula safe and what are the main ingredients?\u003c\/h3\u003e\n\u003cp\u003eThis shampoo is ammonia-free and built around botanical extracts rather than harsh dyes. Key plant-derived components like ganoderma (reishi) and ginseng are included to help condition and support the hair fiber while the color deposits. As with all topical products, a patch test is recommended to check for sensitivity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAmmonia-free, no heavy mixing required\u003c\/li\u003e\n  \u003cli\u003eContains ganoderma and ginseng extracts for conditioning\u003c\/li\u003e\n  \u003cli\u003eFormulated to sit on the hair surface to reduce damage risk\u003c\/li\u003e\n  \u003cli\u003ePerform an allergy patch test before full use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use it and what routine works best?\u003c\/h3\u003e\n\u003cp\u003eUse the shampoo like a regular cleanser: apply, lather, leave for the suggested time, then rinse. For quickest coverage, follow the package timing instructions and repeat if a darker result is desired. It doubles as a conditioner, simplifying your routine to one step.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to wet hair; massage until lather forms\u003c\/li\u003e\n  \u003cli\u003eLeave on according to directions for optimal deposit\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly; repeat for stronger effect if needed\u003c\/li\u003e\n  \u003cli\u003eCan be used on beards—best on dry beard for targeted application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the color last and will it suit different hair types?\u003c\/h3\u003e\n\u003cp\u003eThe deposited color gradually fades with regular washing, with many users maintaining darker tones for around three weeks before reapplying. The formula is designed to work on straight, wavy, curly, and previously colored hair, distributing pigment evenly without creating stiffness or excessive build-up.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor typically lasts several weeks, fading gradually\u003c\/li\u003e\n  \u003cli\u003eSuitable for all hair textures and most previously dyed hair\u003c\/li\u003e\n  \u003cli\u003eLeaves hair smooth and shiny rather than brittle\u003c\/li\u003e\n  \u003cli\u003eReapplication recommended to maintain uniform coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: SHIHUANUO 3-in-1 Black Hair Dye Shampoo is aimed at busy people seeking an easy, low-commitment way to reduce gray visibility without salon time or harsh chemicals. It's appropriate for anyone wanting to simplify grooming—those with early grays, people touching up facial hair, or users who prefer botanical-enriched products. If you have known sensitivities, test a small skin patch before full application.\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 to mix or prepare the shampoo before use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No mixing is required; use it like a regular shampoo and follow the on-pack timing guidelines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this product be used on colored or chemically treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is suitable for previously colored hair, but results may vary depending on prior treatments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SHIHUANUO","offers":[{"title":"Default Title","offer_id":58345429762435,"sku":"B0DPFNT6FH","price":31.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/shihuanuo-front-bottle.jpg?v=1782621335","url":"https:\/\/origin-beauty.com\/products\/shihuanuo-black-hair-dye-shampoo-520ml-ammonia-free-3-in-1-gray-coverage-conditioning-herbal-formula","provider":"Origin Beauty","version":"1.0","type":"link"}