{"product_id":"cosmpro-black-hair-dye-shampoo-3-in-1-gray-coverage-semi-permanent-15-20-min","title":"cosmpro Black Hair Dye Shampoo 3-in-1 Gray Coverage — Semi-Permanent, 15–20 min","description":"\u003cb\u003ecosmpro Black Hair Dye Shampoo is a 3-in-1 semi-permanent shampoo that temporarily covers gray hair while cleansing and conditioning in one 15–20 minute at-home application.\u003c\/b\u003e\n\n\u003cp\u003eIf you want to mask grays quickly without permanent chemical dyes or a salon appointment, this color-depositing shampoo offers an easy alternative. It rinses onto the hair shaft rather than penetrating the inner cortex, so color rests on the hair surface and gradually fades over several weeks. The formula is designed for simple home use: apply like a regular shampoo, leave for the recommended time, then rinse for darker, renewed-looking hair.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this product hide gray hair so quickly?\u003c\/h3\u003e\n\u003cp\u003eThe cosmpro shampoo deposits dark pigments onto the outer layer of each strand, which visually neutralizes gray and silver hairs. Because it works on the hair surface, results appear after a single application and intensify with repeat use. It’s best for refreshing color rather than permanently changing it.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks as a color-depositing shampoo—no brush or mixing required\u003c\/li\u003e\n  \u003cli\u003eShort processing time: 15 minutes for partial coverage, 20 minutes for fuller coverage\u003c\/li\u003e\n  \u003cli\u003eTemporary coverage lasts roughly 3–4 weeks depending on washing frequency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using it damage my hair or skin?\u003c\/h3\u003e\n\u003cp\u003eThe product is formulated to sit on the hair’s exterior, which reduces deep chemical penetration compared with permanent dyes. Many users find it less harsh than traditional color treatments, but skin sensitivity varies. Always perform a patch test before first use and avoid contact with broken skin or eyes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSurface-level coloring minimizes structural alteration to the hair\u003c\/li\u003e\n  \u003cli\u003eIncludes conditioning agents to help reduce dryness after coloring\u003c\/li\u003e\n  \u003cli\u003eRecommended allergy patch test before initial use; avoid wounds and mucous areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply the shampoo and what results should I expect?\u003c\/h3\u003e\n\u003cp\u003eApplication mirrors your normal shampoo routine: put on gloves, work the shampoo into wet hair, leave it for the suggested time and then rinse. For partial gray coverage, leave 15 minutes; for more complete coverage allow 20 minutes. Color builds with repeated applications and fades gradually with regular washing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to wet hair, lather, wait 15–20 minutes, then rinse\u003c\/li\u003e\n  \u003cli\u003eNo bowl, brush, or developer required—simple at-home use\u003c\/li\u003e\n  \u003cli\u003eColor intensity and longevity depend on hair porosity and wash habits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan men and women both use this shampoo, and is it suitable as a gift?\u003c\/h3\u003e\n\u003cp\u003eThe formula is unisex and works on a wide range of hair types and lengths, making it a practical solution for anyone wanting to hide grays quickly. Its ease of use and time savings make it especially useful for busy adults and caregivers. Packaged for home convenience, it can be a thoughtful, practical gift for parents or elders who prefer a simple grooming routine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUnisex formula suitable for most hair types and lengths\u003c\/li\u003e\n  \u003cli\u003eConvenient for people who prefer at-home grooming or limited salon access\u003c\/li\u003e\n  \u003cli\u003eTime-saving option—no professional appointment needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: cosmpro Black Hair Dye Shampoo is aimed at men and women seeking fast, temporary gray coverage without permanent chemical processing. It suits anyone who wants a low-effort color refresh, those who need a quick pre-event touch-up, or caretakers looking for an easy-to-use option for older adults. If you have highly sensitive skin, perform a patch test first and follow safety precautions to avoid eye or skin irritation.\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 does the color last after using cosmpro shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Color typically fades over 3–4 weeks, depending on hair type and how often you wash.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a brush or special tools to apply it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Apply like a normal shampoo with gloves—no brush, bowl, or developer required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"cosmpro","offers":[{"title":"Default Title","offer_id":49628147122314,"sku":"B0BJDJ17VB","price":86.82,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/cosmpro-front-packaging-black-shampoo.jpg?v=1782922518","url":"https:\/\/auviraskincare.com\/products\/cosmpro-black-hair-dye-shampoo-3-in-1-gray-coverage-semi-permanent-15-20-min","provider":"Auvira Beauty","version":"1.0","type":"link"}