{"product_id":"farndu-black-hair-dye-shampoo-for-men-women-10-15-min-gray-coverage-conditioning-argan-olive-formula","title":"Farndu Black Hair Dye Shampoo for Men \u0026 Women — 10–15 Min Gray Coverage, Conditioning Argan \u0026 Olive Formula","description":"\u003cp\u003e\u003cstrong\u003eFarndu Black Hair Dye Shampoo is an all-in-one color, cleanse and conditioner that quickly covers gray hair in 10–15 minutes with a gentle herbal formula.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for people who want a simple at-home solution to restore a natural black tone, Farndu combines pigment with botanical moisturizers so coloring and hair care happen at once. The shampoo format removes bowls, brushes and complicated mixing, while argan and olive-derived ingredients help maintain softness and manageability. It’s ammonia- and paraben-free and formulated to minimize harsh odors compared with traditional dyes.\u003c\/p\u003e\n\n\u003ch3\u003eHow fast will I see coverage and how long does it last?\u003c\/h3\u003e\n\u003cp\u003eMost users notice visible gray reduction after a single 10–15 minute wash. Expect gradual fading over multiple shampoos; the product is designed to provide approximately ten applications per bottle under average use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApplication time: 10–15 minutes per use\u003c\/li\u003e\n  \u003cli\u003eVisible coverage: typically after one treatment\u003c\/li\u003e\n  \u003cli\u003eLongevity: around 10 washes depending on hair length and frequency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the formula safe for regular use and what does it contain?\u003c\/h3\u003e\n\u003cp\u003eFarndu uses a plant-forward blend that includes argan and olive oils plus other botanical extracts to help lock in moisture and reduce dryness. The shampoo avoids ammonia and parabens, aiming for gentler coloring coupled with conditioning benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKey actives: argan oil, olive oil, botanical extracts\u003c\/li\u003e\n  \u003cli\u003eNo ammonia, no parabens, reduced harsh scent\u003c\/li\u003e\n  \u003cli\u003eConditions while depositing color to limit damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use this shampoo correctly at home?\u003c\/h3\u003e\n\u003cp\u003eUse the dye-shampoo as you would a regular shampoo but leave it on for the recommended 10–15 minutes before rinsing. No mixing, bowl, or brush is necessary — simply lather, wait, then rinse for an easy at-home color refresh.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWet hair thoroughly, apply and massage into gray areas\u003c\/li\u003e\n  \u003cli\u003eLeave on 10–15 minutes for best coverage\u003c\/li\u003e\n  \u003cli\u003eRinse well and style as usual; do a skin patch test first\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product damage my hair or scalp?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo is formulated to minimize drying by combining pigment with moisturizing oils and conditioners. Individual sensitivities vary, so perform a skin allergy test before full use and discontinue if irritation occurs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMoisture-boosting oils help preserve softness\u003c\/li\u003e\n  \u003cli\u003eNo harsh chemical smell typical of permanent dyes\u003c\/li\u003e\n  \u003cli\u003ePatch test recommended to check for sensitivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: Farndu Black Hair Dye Shampoo suits men and women seeking a fast, low-fuss way to cover gray roots and strands without salon time. It appeals to anyone who prefers gentler, conditioning color that fits into a regular hair-washing routine — especially those who want to avoid mixing dyes or extended processing. If you have very sensitive skin, deep allergies to hair colorants, or need long-lasting permanent coverage, consult a professional or test cautiously before regular use.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eArgan Oil\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 Farndu Black Hair Dye Shampoo on?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Leave the shampoo on for 10–15 minutes for best gray coverage, then rinse thoroughly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this shampoo permanently dye hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, it provides semi-permanent coverage designed to last multiple washes—about ten applications under typical use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Farndu","offers":[{"title":"Default Title","offer_id":67549418717354,"sku":"B0D155R6FK","price":56.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/farndu-front-bottle.jpg?v=1790818140","url":"https:\/\/opulora.ca\/products\/farndu-black-hair-dye-shampoo-for-men-women-10-15-min-gray-coverage-conditioning-argan-olive-formula","provider":"OPULORA","version":"1.0","type":"link"}