Olaplex - mb13 review for No. 4P Blonde Enhancer Toning Shampoo

This toning shampoo is such a game changer for icy blondes! This product effectively tones and neutralizes brassiness, leaving hair with a beautiful, cooler hue. It's gentle on the hair and doesn't strip it of moisture. Plus, it's enriched with Olaplex's signature bond building technology, which means it helps strengthen and protect your hair while maintaining your desired color. Overall, think this product is a must have for anyone with blonde or highlighted hair looking for a reliable toning shampoo.