Olaplex - Full head of back to back highlights with Wella Blondor, using Blondor and 6% (20 vol) through back, and then 9% (30 vol) in the front. 1/8 ounce Olaplex was
Tintura wella color touch 10/81 60ml
Wella Illumina Color 10/81
Color Touch 60ml Wella/10.81 Biondo Platino Perla Cenere - Proestetica