This professional Lightening Powder from L'Oreal Professional's Blond Studio line features Bonder Inside technology, designed to enhance hair integrity during the lifting process. It provides reliable and controlled lightening results suitable for various professional bleaching services. Incorporating a bond-protecting agent directly into the formula simplifies the lightening ritual while helping to maintain hair strength. Ideal for achieving high-lift blondes while minimizing structural damage, this product is formulated for salon use by trained professionals.