Olaplex The Full-On Shine Set is a complete six-step haircare routine designed to repair, strengthen, smooth, and enhance shine using Olaplex’s patented Bond Building Technology®. The set includes Nº.0.5 Scalp Longevity Treatment (20ml), Nº.3 Hair Perfector® (30ml), Nº.4 Bond Maintenance® Shampoo (100ml), Nº.5 Bond Maintenance® Conditioner (100ml), Nº.6 Bond Smoother® (100ml), and Nº.7 Bonding Oil™ (30ml). Together, these products help repair damaged bonds, reduce breakage, tame frizz, hydrate hair, protect against heat up to 232°C (450°F), and leave hair visibly healthier, softer, and shinier. How to use: Apply Nº.0.5 to the scalp, use Nº.3 as a pre-shampoo treatment, cleanse with Nº.4, condition with Nº.5, then finish with Nº.6 and Nº.7 before or after styling.