Reconstructive treatment to injured have.This product is one part of revlons innovative blonderful series, as avenue contains revlons technology plexforce inside. Dè protects hair before, under past, the laws after lighting bleaching of hair. This product protects past, the laws rebuilds hair structure. It help with to maintain strength in hair, past, the laws by to protect past, the laws keep cuticle on hair intact. Application:this product can used as one depth hair repair after needs, or as one extension past, the laws maintenance of one treatment with revlon blonderful peasants defender treatment past, the laws or andré products seedli same series.