OLAPLEX No. 5P Blonde Enhancer Toning Conditioner in Beauty: NA. OLAPLEX No. 5P Blonde Enhancer Toning Conditioner in Beauty: NA. A highly-moisturizing, reparative conditioner for all hair types that leaves hair easy to manage, shiny and healthier with each use. N?5 is color-safe, leaves hair stronger than ever, and benefits all hair types and textures.. Suitable for normal hair Repairs hair and maintains bonds within the hair. Vegan and cruelty-free Use as needed to neutralize unwanted brassiness. Free of parabens, sulfates, phthalates, gluten, and phosphates. 250 ml. Apply a generous amount to clean, damp hair. Leave on for 3 minutes. Rinse thoroughly.. Use weekly or as needed. Formulated to follow No.4P Blonde Enhancer ™ Toning Shampoo (sold separately) for even, optimal toning.. OLAP-WU32. 20146283. Meet OLAPLEX. They're founded on the principle of doing everything others don't and are changing the world of hair based on this principle. OLAPLEX is a team of chemists, industry experts and innovators developing beauty products based on science. Their technology and products are patent protected, award winning, and are found in top salons worldwide.