This iconic hair primer is a silicone free way to shiny, glossy hair. Protecting against frizz and humidity for 72hrs, this innovative, dermatologically tested formula conceals irregularity on the hair surface, including split-ends. I Need a Hero! Wonder Balm Hair Primer is a multi-award-winning, global bestseller. This iconic hair primer is a true styling multitasker that benefits all hair types. The secret to healthy-looking, frizz-free, glossy hair. The lightweight, innovative gel-based formula perfects the surface of the hair by sealing the cuticle, concealing irregularities and taming flyaways and split-ends. It is laboratory proven to provide up to 72 hours of frizz and humidity protection, and dermatologically tested to be safe for sensitive skin. A perfect primer or base that can be used alone, or as a foundation for other styling products, to improve end results. The wonder of healthy hair is within your reach. Free from sulphates, silicones, parabens and gluten. Dermatologica