The process of bleaching hair can leave it fragile and porous. This restorative treatment prolongs the vibrancy of your signature blonde shade while filling in gaps in the cuticle and closing it to produce a smooth and youthful finish. Optimum levels of strength-building Keravis and soy protein dive deep into the hair shaft to reinforce, fortify and protect against breakage while our proprietary oil blend of Abyssinian, Safflower and Chamomile nourishes, smooths and protects. Add bounce and brilliance while returning to your best blonde. Fortifies and repairs fragile hair by filling in porous gaps in the cuticle caused by bleaching. Closes hair's cuticle to provide a smooth and youthful finish. Optimum levels of Keravis and soy significantly increases tensile strength and elasticity. Nourishes and smooths while protecting against breakage. Provides unsurpassed color and heat protection up to 450 Degree.