Olaplex 3, 4p and 7 bundle. Olaplex’s bestsellers that work together in a powerful routine to treat, cleanse and hydrate for visibly stronger, healthier hair. Olaplex 3, 4p and 7 bundle includes: nº.4p blonde enhancer™ toning shampoo, 8.5 fl. oz. (250 ml), Nº.7 bonding oil, 1 fl. oz. (30 ml), Nº.3 hair perfector, 3 fl. oz. (100 ml). The nº.4p blonde enhancer toning shampoo, infused with patented olaplex bond building technology, is a highly concentrated purple shampoo that cleanses, tones and repairs with a sulfate-free formula that neutralizes brassiness and boosts brightness after just one use. Nº.7 bonding oil, 1 fl. oz. (30 ml) - this highly concentrated, yet super lightweight reparative hair styling oil delivers 125% more shine, reduces breakage by 77%, controls frizz for up to 72 hours, tames flyaways, and adds silky softness while protecting hair from heat up to 450°f-232°c. Formulated with patented olaplex bond building technology™ + sunflower, moringa, pomegranate, and green tea seed oils. Nº.3 hair perfector, 3 fl. oz. (100 ml) - the nº.3 hair perfector, infused with patented olaplex bond building technology, is a pre-shampoo treatment that is proven to repair and strengthen hair from the inside out. Use the nº.3 hair perfector alone or paired with olaplex nº.0 for maximum at-home repair. All olaplex products are vegan, cruelty-free, non-toxic formulas that are free of parabens, sulfates, phthalates and phosphates