A latest-generation bleaching cream with a smooth black texture enriched with Argan Oil. Lightens up to 10 levels. Black Charcoal is utilized for its color neutralizing properties. Specifically designed to obtain natural/cool/ash blondes in just one step without toning. Suitable for all lightening techniques. Will not swell. Mixing ratio 1:2 (30g of lightening cream + 60g of Baco developer at 10, 20, 30 or 40vol.)