{"product_id":"herbby-hair-color-shampoo-for-gray-hair-dark-brown-500ml-low-ammonia-6-8-week-coverage","title":"HERBBY Hair Color Shampoo for Gray Hair — Dark Brown 500ml, Low-Ammonia, 6–8 Week Coverage","description":"\u003cstrong\u003eHERBBY Hair Color Shampoo (Dark Brown) is an instant, 500 ml color-and-condition formula that covers gray hair, deposits natural-looking dark brown pigment, and leaves hair shiny and soft for up to 6–8 weeks.\u003c\/strong\u003e\n\n\u003cp\u003eThis all-in-one dye-and-condition shampoo uses a low-ammonia formula enriched with nine herbal extracts to transform gray or faded hair without the salon hassle. Designed for at-home use, a single 500 ml bottle is big enough for many repeat applications, and the texture spreads easily over dry hair for reliable, even coverage. It’s suitable for men and women and can also be used on beards and eyebrows (keep away from the eyes).\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I see the dark brown shade and how long does it last?\u003c\/h3\u003e\n\u003cp\u003eYou’ll notice color immediately after the recommended processing time. Expect the deepest, most even coverage after rinsing and drying; durability typically ranges from 6 to 8 weeks depending on hair porosity, washing frequency, and styling products.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProcessing time: 15–30 minutes for most colors; 5–10 minutes for black shades.\u003c\/li\u003e\n  \u003cli\u003eLasts 6–8 weeks with normal washing routines.\u003c\/li\u003e\n  \u003cli\u003eColor payoff can vary with your starting hair shade—darker transformations are easiest.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat exactly is in the formula and why does it matter for my scalp and hair?\u003c\/h3\u003e\n\u003cp\u003eHERBBY combines a low-ammonia coloring system with nine botanical extracts to balance effective pigment penetration and hair care. The mild ammonia level helps achieve superior gray coverage while the herbal actives nourish strands and help minimize dryness and frizz.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-ammonia base for improved color uptake without strong irritation.\u003c\/li\u003e\n  \u003cli\u003eNine herbal extracts that support softness, shine, and fiber repair.\u003c\/li\u003e\n  \u003cli\u003ePairs coloring and conditioning steps in one easy application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use this at home for the best, even results?\u003c\/h3\u003e\n\u003cp\u003eNo mixing bowls or brushes are required—HERBBY works directly from the bottle. Apply to dry hair, spread evenly with gloved hands, allow the recommended time, then rinse for instant color and conditioned feel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSTEP 1: Pour product into gloved hands and mix briefly.\u003c\/li\u003e\n  \u003cli\u003eSTEP 2: Apply on dry hair and spread thoroughly for full coverage.\u003c\/li\u003e\n  \u003cli\u003eSTEP 3: Leave 15–30 minutes (follow specific timing for your shade), then rinse.\u003c\/li\u003e\n  \u003cli\u003eIncludes disposable gloves in the package; always perform a skin test before first use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work on all hair types and for facial hair?\u003c\/h3\u003e\n\u003cp\u003eYes — the formulation is designed for a broad range of hair textures and conditions, including colored hair needing darker tones. It’s suitable for head hair, beard, and eyebrow use (avoid direct eye contact), making it a versatile at-home coloring option.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for straight, wavy, curly, and coily hair textures.\u003c\/li\u003e\n  \u003cli\u003eWorks for natural and previously dyed hair (darker shifts are more reliable).\u003c\/li\u003e\n  \u003cli\u003eSafe for beard and eyebrow use with careful application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: HERBBY Dark Brown Hair Color Shampoo is aimed at people who want an easy, time-saving coloring solution that combines visible gray coverage and conditioning in one step. It’s a practical choice if you want salon-like darkening without the equipment or cost, if you prefer botanical-enhanced formulas, or if you need a product that can be used repeatedly from a single large bottle for multiple touch-ups and full-head applications.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eJuglans Regia (Walnut Leaf),Argan Oil,Cacumen Biotae,Noni Fruit,Black Sesame Seed,Ginger Oil,Cytisus Scoparius,Wild Ginseng,Krameria Triandra Root.\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 will the HERBBY color last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typical longevity is 6–8 weeks; frequency of washing and hair porosity can shorten or extend this range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the low-ammonia formula safe for sensitive scalps?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: HERBBY uses a low-ammonia system plus herbal extracts for milder processing, but perform a skin patch test before full use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HERBBY","offers":[{"title":"Default Title","offer_id":67553612955818,"sku":"B0CJMYP9MB","price":79.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/herbby-bottle-front.jpg?v=1790890711","url":"https:\/\/opulora.ca\/products\/herbby-hair-color-shampoo-for-gray-hair-dark-brown-500ml-low-ammonia-6-8-week-coverage","provider":"OPULORA","version":"1.0","type":"link"}