{"product_id":"cosmpro-black-hair-dye-shampoo-3-in-1-for-gray-coverage-semi-permanent-hair-color-shampoo","title":"Cosmpro Black Hair Dye Shampoo 3-in-1 for Gray Coverage | Semi-Permanent Hair Color Shampoo","description":"\u003ch2\u003eCosmpro Black Hair Dye Shampoo: A 3-in-1 Solution for Gray Coverage\u003c\/h2\u003e\n\u003cp\u003eDiscover a simple at-home routine that blends color, cleansing, and conditioning into one step. Cosmpro Black Hair Dye Shampoo is designed to refresh darker tones while preserving hair softness, offering a semi-permanent finish that can last for weeks.\u003c\/p\u003e\n\u003ch3\u003eWhat makes this 3-in-1 formula different\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% gray hair coverage with a natural-looking result that blends with your base tone.\u003c\/li\u003e\n\u003cli\u003eDurability around 3–4 weeks, tapering with washing and sun exposure for a gradual fade.\u003c\/li\u003e\n\u003cli\u003eCoats the exterior of the hair shaft, helping to protect the surface without heavy processing.\u003c\/li\u003e\n\u003cli\u003eParaben-free and gentle on hair and skin, reducing exposure to harsh ingredients.\u003c\/li\u003e\n\u003cli\u003eHerbal blend including ginseng extract to nourish the hair and enhance a healthy-looking glow.\u003c\/li\u003e\n\u003cli\u003eOne-step color, cleanse, and conditioner means fewer products and shorter routines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHow to use at home is straightforward and mess-free: no bowl or brush is needed. Put on gloves, apply the product like your regular shampoo, and wait about 15–20 minutes for full gray coverage. It’s designed to minimize staining on the skin while you work. Skin tests are recommended before first use, and you should avoid contact with eyes, mouth, nose, or any open wounds. This formulation offers a convenient option for daily routines or quick prep before events.\u003c\/p\u003e\n\u003ch3\u003eReal-life scenarios where Cosmpro shines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuick color refresh between salon visits or before important meetings, helping you feel more confident in seconds.\u003c\/li\u003e\n\u003cli\u003eAt-home option that reduces scheduling hassles and travel time, especially for busy families and professionals.\u003c\/li\u003e\n\u003cli\u003eIdeal for both genders seeking an easy gray coverage solution without committing to a permanent dye.\u003c\/li\u003e\n\u003cli\u003eA practical gift idea for parents or elders who appreciate simplicity and value in personal care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSafety and care notes: always conduct an allergy test before first use. Avoid the mouth, nose, eyes, and any open wounds while applying. After rinsing, the shampoo-style product leaves hair with a balanced, darker look that fades gradually with time and washing. The formulation emphasizes exterior coloring rather than deep processing, offering a lighter touch while delivering noticeable color updates.\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: Is cosmpro Black Hair Dye Shampoo suitable for all hair types?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s designed for both women and men, aiming to cover gray with a gentle, color-focused approach.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the color last and how should I use it for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically lasts 3–4 weeks; for best results, do a patch test first and follow the 15–20 minute timing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"cosmpro","offers":[{"title":"Default Title","offer_id":56233998647628,"sku":"B0BJDJ17VB","price":30.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/5912\/6860\/files\/cosmpro-black-hair-dye-shampoo-bottle.jpg?v=1765732689","url":"https:\/\/belvera.co.uk\/products\/cosmpro-black-hair-dye-shampoo-3-in-1-for-gray-coverage-semi-permanent-hair-color-shampoo","provider":"Belvera | British Beauty, Skin Care \u0026 Personal Wellness","version":"1.0","type":"link"}