It adopted from the raw material of French formula contains bee glue essence with mild tex *Feature: It adopted from the raw material of French formula contains bee glue essence with mild texture. This article that is blue has the ability to whiten the bleach. Under the condition of without hurting hair, it can bleach 6 degrees of color.  With a suitable volume, dust-free , easy to be mixed and suitable for any kind of hair.*volume: 500mlOEM available.