{"product_id":"black-hair-dye-shampoo-grey-coverage-b0bjdj17vb","title":"cosmpro Black Hair Dye Shampoo — 3-in-1 Colour Shampoo for Gray Coverage","description":"\u003cp\u003eLooking for a black hair dye shampoo that covers Gray without a bowl, a brush or a salon booking? cosmpro's 3-in-1 colour shampoo is worked through the hair with gloved hands exactly like your usual wash, left for 20-25 minutes, then rinsed. It is sold for women and men who want to keep up with Gray coverage at home between appointments.\u003c\/p\u003e\u003ch2\u003eWhat this colour shampoo does\u003c\/h2\u003e\u003cp\u003eThe formulae is a shampoo and a colour in one bottle, so the wash step and the colour step happen together. You put on the gloves, massage it through the hair the way you would any shampoo, and let it develop for 20-25 minutes before rinsing. That leaves an even black tone across the hair you have, with no mixing bowl and no section-by-section painting. Because the routine is basically a shower step, it slots into a wash day you already keep, and the salon trip comes out of the picture. cosmpro markets it as 3-in-1: wash, colour and Gray coverage in a single application. It is offered for women and men, and the brand also puts it forward as a gift idea for parents and elders who colour at home. No volume or weight is listed for the bottle, so check the packaging for the exact size.\u003c\/p\u003e\u003ch2\u003eHow to apply it\u003c\/h2\u003e\u003cp\u003eGloves on first. Work the shampoo through the hair as you normally would, wait 20-25 minutes, then rinse. No bowl, no brush. The brand asks for a skin test before your first use.\u003c\/p\u003e\u003ch2\u003eWho it suits, and who it may not\u003c\/h2\u003e\u003cp\u003eIt is aimed at women and men covering Gray hair, and the brand suggests it as a gift for parents and elders. If you would rather book a salon or stick with a traditional bowl-and-brush kit, this format will not be the fit.\u003c\/p\u003e\u003ch2\u003eProduct details at a glance\u003c\/h2\u003eAttributeDetailProduct type3-in-1 hair dye shampooBrandcosmproColourBlackPurposeGrey hair coverageApplicationNo bowl or brush; apply like a normal shampoo with glovesProcessing time20-25 minutesAudienceWomen and men\u003ch2\u003eWhere the value sits\u003c\/h2\u003e\u003cp\u003eNo size is stated on this listing, so confirm the volume on the label or packaging. The saving the brand points to is the time and money that would otherwise go to salon appointments, which is what adds up for anyone touching up greys regularly.\u003c\/p\u003e\u003ch2\u003eCommon questions about cosmpro Black Hair Dye Shampoo\u003c\/h2\u003e\u003ch3\u003eWhat exactly is this product?\u003c\/h3\u003e\u003cp\u003eA 3-in-1 black hair dye shampoo from cosmpro, made for covering Gray hair on women and men.\u003c\/p\u003e\u003ch3\u003eHow long does it stay on?\u003c\/h3\u003e\u003cp\u003eThe brand gives a processing time of 20-25 minutes, then you rinse.\u003c\/p\u003e\u003ch3\u003eIs a bowl or brush part of the process?\u003c\/h3\u003e\u003cp\u003eNo. Gloves on, then use it the same way you would a normal shampoo.\u003c\/p\u003e\u003ch3\u003eShould I do a skin test?\u003c\/h3\u003e\u003cp\u003eThe brand asks you to take a skin test before first use, and to conduct an allergy test before use. Avoid the mouth, nose, eyes and any part with wounds during application.\u003c\/p\u003e\u003cp\u003eKeep it on the shelf with your regular wash-day products so a Gray touch-up is never more than a shower away.\u003c\/p\u003e","brand":"cosmpro","offers":[{"title":"Default Title","offer_id":49314881142967,"sku":null,"price":68.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/2818\/0663\/files\/71BTLc7_98L.jpg?v=1791402506","url":"https:\/\/skinhanok.com\/products\/black-hair-dye-shampoo-grey-coverage-b0bjdj17vb","provider":"Skinhanok","version":"1.0","type":"link"}