{"product_id":"herbishh-dark-brown-hair-dye-shampoo-for-gray-hair-30-ml-travel-sachet-3-in-1-ammonia-free-formula","title":"Herbishh Dark Brown Hair Dye Shampoo for Gray Hair — 30 ml Travel Sachet, 3‑in‑1 Ammonia‑Free Formula","description":"\u003cp\u003e\u003cstrong\u003eHerbishh Dark Brown Hair Dye Shampoo is a 3-in-1, ammonia-free sachet that colors, cleanses, and conditions gray hair to a rich dark brown in 10–15 minutes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis travel-sized, premixed hair color sachet makes at-home gray coverage simple and fast. Formulated with botanical ingredients, the shampoo aims to coat and deposit fade-resistant pigment while also leaving hair conditioned and manageable. Each 30 ml sachet is ready to use—no measuring or mixing—so it’s designed for quick touch-ups, short trips, or first-time users who want a straightforward way to refresh hair color.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I see results with this dark brown dye shampoo?\u003c\/h3\u003e\n\n\u003cp\u003eMost users see the color develop fully within 10–15 minutes after application. Processing time depends on your original hair color and the amount of gray to cover; lighter or highly resistant gray might need the full time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVisible color build-up begins within 10 minutes\u003c\/li\u003e\n  \u003cli\u003eLeave for 15 minutes for fuller, deeper tinting\u003c\/li\u003e\n  \u003cli\u003eRinse and condition in one step—no extra products required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product completely cover gray hair and how long does it last?\u003c\/h3\u003e\n\n\u003cp\u003eHerbishh’s formula targets 100% gray coverage on most hair types and deposits fade-resistant pigments designed to last through multiple washes. Longevity varies by hair porosity, washing frequency, and post-color care, but typical wear is two to three weeks before noticeable fading.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for full gray concealment on visible strands\u003c\/li\u003e\n  \u003cli\u003eColor durability typically spans 2–3 weeks\u003c\/li\u003e\n  \u003cli\u003eUsing color-safe shampoos and cool washes extends vibrancy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the shampoo safe for my hair and how does it condition while coloring?\u003c\/h3\u003e\n\n\u003cp\u003eThe ammonia-free, botanically enriched formula aims to be gentle while depositing color and conditioning simultaneously. Conditioning agents in the blend soften hair cuticles and add shine, so hair feels smoother immediately after rinsing compared with many traditional permanent dyes.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAmmonia-free to reduce harsh chemical odor and lift\u003c\/li\u003e\n  \u003cli\u003eBotanical extracts help nourish and fortify strands and roots\u003c\/li\u003e\n  \u003cli\u003eCombines cleansing, coloring, and conditioning in one step\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the 30 ml travel sachet and who should patch-test?\u003c\/h3\u003e\n\n\u003cp\u003eEach premixed 30 ml sachet is ready straight from the packet—apply to dry or damp hair, work through gray areas, wait 10–15 minutes, then rinse thoroughly. Always perform a patch test before first use to check for sensitivity, especially if you have a history of scalp reactions or allergies to hair color products.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eApply evenly to desired areas, massage in, wait 10–15 minutes\u003c\/li\u003e\n  \u003cli\u003eRinse until water runs clear; no separate conditioner needed\u003c\/li\u003e\n  \u003cli\u003ePatch test 48 hours before full application as a precaution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Herbishh Dark Brown Hair Dye Shampoo suits people seeking a quick, travel-ready solution for gray coverage without complex mixing or heavy chemical smells. It’s useful for both men and women with all hair textures and lengths who want temporary-to-medium-lasting color refreshes, easy touch-ups, or a gentle alternative to conventional permanent dyes. If you need salon-grade color correction, have chemically treated or highly porous hair, or are unsure about allergies, consult a stylist or perform a patch test before use.\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 should I leave Herbishh Dark Brown Hair Dye Shampoo on?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Leave it on 10–15 minutes; 10 for lighter tinting, 15 for deeper coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the formula safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The ammonia-free, conditioning formula is gentle, but test on a small section first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Herbishh","offers":[{"title":"Default Title","offer_id":51485525803241,"sku":"B0D54Q6ZD3","price":66.24,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/herbishh-front-packaging-dark-brown.jpg?v=1783191927","url":"https:\/\/cervaaustralia.com\/products\/herbishh-dark-brown-hair-dye-shampoo-for-gray-hair-30-ml-travel-sachet-3-in-1-ammonia-free-formula","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}