{"product_id":"shihuanuo-hair-dye-shampoo-for-gray-hair-3-in-1-dark-brown-520ml-ammonia-free-herbal-conditioning","title":"SHIHUANUO Hair Dye Shampoo for Gray Hair 3-in-1 — Dark Brown 520ml, Ammonia-Free Herbal Conditioning","description":"\u003cp\u003e\u003cstrong\u003eSHIHUANUO Hair Dye Shampoo 3-in-1 in Dark Brown is an ammonia-free herbal shampoo that gently deposits color, cleanses hair, and adds conditioning in one easy step.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for people who want a simpler way to refresh or darken gray hair at home, this 520ml bottle combines color-depositing agents with botanical extracts to tint hair while shampooing. The formula avoids ammonia and emphasizes a herbal approach, making it suitable for routine use as part of a hair care regimen. Below you’ll find clear answers to common buyer questions and practical details to help you decide if this product matches your needs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the 3-in-1 formula work during a normal wash?\u003c\/h3\u003e\n\n\u003cp\u003eThe SHIHUANUO shampoo cleanses like a regular shampoo while releasing color pigments that attach to the hair surface. Conditioning agents help smooth the cuticle so color looks even and natural without a separate dyeing step. Results build with repeated use, giving gradual, controllable darkening.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCleanses oil, dirt and styling residue while depositing color\u003c\/li\u003e\n  \u003cli\u003eBotanical extracts support hair feel and shine\u003c\/li\u003e\n  \u003cli\u003eGentle pigments layer gradually for natural-looking dark brown\u003c\/li\u003e\n  \u003cli\u003eLeaves hair conditioned to reduce frizz and improve manageability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this safe for sensitive scalps and colored hair?\u003c\/h3\u003e\n\n\u003cp\u003eThe formula is ammonia-free and emphasizes herbal ingredients, which can be milder than traditional permanent dyes. A patch test is recommended before first use, especially if you have a history of sensitivities. It is formulated to be compatible with previously colored or chemically treated hair, though results may vary depending on prior treatments.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAmmonia-free to avoid strong chemical odor and harsh lift\u003c\/li\u003e\n  \u003cli\u003eHerbal extracts chosen for gentler cleansing and conditioning\u003c\/li\u003e\n  \u003cli\u003eCompatible with many previously dyed or treated hair types\u003c\/li\u003e\n  \u003cli\u003eAlways perform a skin allergy test before regular use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly will I see coverage of gray hair, and how long does it last?\u003c\/h3\u003e\n\n\u003cp\u003eCoverage is progressive: some users notice visible darkening after the first use, while fuller coverage develops over several washes. Because pigments sit on the hair surface rather than permanently altering the hair’s structure, color gradually fades with regular shampooing and exposure to water and sunlight. Touch-ups are easy—just continue using the shampoo to maintain the tone.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInitial tint may appear after one wash; optimal depth after multiple washes\u003c\/li\u003e\n  \u003cli\u003eSurface-depositing pigments fade over time and with frequent washing\u003c\/li\u003e\n  \u003cli\u003eRoutine use maintains steady color without complex re-dyeing\u003c\/li\u003e\n  \u003cli\u003eUse on dry beard hair recommended for targeted darkening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the shampoo to get the best, most even results?\u003c\/h3\u003e\n\n\u003cp\u003eApply this product like a regular shampoo, focusing on gray or growth areas for more intense coverage. Massage until it lathers, leave on briefly if you want slightly deeper pigment uptake, then rinse thoroughly. For even results on longer or dense hair, work in small sections and repeat once or twice weekly until you reach the desired shade.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWet hair, apply a generous amount, massage evenly through strands\u003c\/li\u003e\n  \u003cli\u003eLeave in for a short pause for increased pigment deposition if needed\u003c\/li\u003e\n  \u003cli\u003eRinse and repeat weekly until preferred shade is achieved\u003c\/li\u003e\n  \u003cli\u003eFollow product skin-test instructions before first full application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: SHIHUANUO Hair Dye Shampoo 3-in-1 is made for adults—men and women—seeking an easy, lower-commitment approach to reduce visible gray or refresh dark brown hair tone. It suits all hair textures, including straight, wavy and curly, and works well for people who prefer a gentler, maintenance-style coloring method rather than a full permanent dye treatment. Ideal if you want to combine cleansing, color refresh, and conditioning in one routine-friendly product.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003e1-agent ingredients: water, ethanolamine, sodium laureth sulfate, propylene glycol, carbomer, flavor,p-phenylenediamine, iso-ascorbic acid (iso-Vc), p-aminophenol, rosemary (ROSMARINUS OFFICINALIS)leaf oil, 2-methylresorcinol, argania spinosa kernel oil, macadamia whole-leaf (MACADAMIA INTEGRIFOLIASEED OIL, SIMMONDSIA CHINENSIS SEED OIL, 2-AMINO-6-CHLORO-4-NITROPHENOL, GLYCEROL,RESORPTANOL, HYDROXYETHYLENE BISPHOSPHOROUS ACIDOTHER TRAINING INGREDIENTS: SODIUM LENDIUM DISULFITHIENATE, M-AMINOPHENOL, PHYTOMERICALAMINO ACIDS, BUTYLENE GLYCOL, HYDROLYSED PHYTOMERICAL PROTEINS, CAMELLIA JAPONICA FLOWEREXTRACT JAPONICA Flower Extract, 2-Methyl-5-Hydroxyethylaminophenol, PLATYCLADUS ORIENTALISLeaf Extract, GINSENG Root Extract, Phenoxyethanol, p-Hydroxyacetophenone, Ethylhexyl Glycerin. Ingredients in 2: water, hydrogen peroxide, carbomer, triethanolamine, disodium hydrogenphosphate, hydroxyethyl diphosphate, PEG-40 hydrogenated castor oilOther trace ingredients: flavor, oleyl polyether-20, polyethylene glycol-8, sodium stannate.\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: Can I use this on chemically treated or colored hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The shampoo is formulated to work on previously colored or treated hair, though final shade may vary. Perform a patch test first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use the shampoo for maintenance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use it once or twice weekly to build and maintain color; increase frequency briefly if you want faster darkening.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SHIHUANUO","offers":[{"title":"Default Title","offer_id":58345429139843,"sku":"B0DPFN4L2W","price":31.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/shihuanuo-front-label-dark-brown.jpg?v=1782621295","url":"https:\/\/origin-beauty.com\/products\/shihuanuo-hair-dye-shampoo-for-gray-hair-3-in-1-dark-brown-520ml-ammonia-free-herbal-conditioning","provider":"Origin Beauty","version":"1.0","type":"link"}