{"product_id":"truzone-cream-peroxide-12-40-vol-for-professional-hair-lightening-colour-developing-1-l-33-81-oz","title":"Truzone Cream Peroxide 12% 40 Vol for Professional Hair Lightening \u0026 Colour Developing 1 L \/ 33.81 oz","description":"\u003cp\u003eForty volume is the top of the standard developer range, and it earns its place on the shelf for one job: lifting dark hair several levels in a single process. Truzone's 12% cream peroxide is built for that work, mixed with bleach powder for high lift blonding or with permanent tint when the shade calls for maximum development.\u003c\/p\u003e\n\u003cp\u003eThe texture is a proper cream rather than a thin liquid, so it holds on the strand instead of running off it. That matters most on a full head application, where you work section by section and the first area sits for a while before the last one is covered. Mixing stays smooth, and patchy coverage becomes far less likely.\u003c\/p\u003e\n\u003cp\u003eIt handles the colour side as well as the lightening side. Permanent tints reach full vibrancy on it, and stubborn grey takes properly rather than sitting there as a paler shadow of the target shade. That is why 40 vol stays in stock even though most days call for something gentler.\u003c\/p\u003e\n\u003cp\u003eThis is the 1 L bottle, which is salon sizing rather than a one off home kit. Use it with a compatible bleach or tint and follow the ratio and timing printed on that product. Best kept for experienced hands, because 40 vol is a strong developer and the higher the volume the less room there is for guesswork.\u003c\/p\u003e","brand":"Truzone","offers":[{"title":"Default Title","offer_id":58506954637644,"sku":"TZ40VOL1L","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/7834\/3500\/files\/Truzone-Bottle-12_3bc5710b-6737-46d7-9ea0-494132f4e1bb.jpg?v=1787333595","url":"https:\/\/zenvy-beauty.com\/products\/truzone-cream-peroxide-12-40-vol-for-professional-hair-lightening-colour-developing-1-l-33-81-oz","provider":"Zenvy Beauty","version":"1.0","type":"link"}