Introducing the Nr.9 Bond Protector by Olaplex, a nourishing hair serum designed to shield your hair from damage. This innovative formula provides essential protection against environmental stressors and heat, ensuring your hair remains vibrant and healthy. Features and Benefits Weightless, leave-in formula that won't weigh hair down. Protects against pollution for up to 48 hours. Heat protection up to 450°F (232°C) to prevent styling damage. Contains antioxidant-rich Red Algae Extract for added nourishment. Utilises OLAPLEX® Bond Building Technology™ for enhanced hair strength. Product Details This 90ml serum is perfect for all hair types and is free from silicones, ensuring a natural finish. Its lightweight texture allows for easy application, leaving your hair feeling soft and manageable. Ideal Users/Use Case The Nr.9 Bond Protector is ideal for anyone looking to maintain healthy hair in urban environments or those who frequently use heat styling tools. Perfect for daily use, it helps to keep your hair looking its best, no matter the conditions.