Ultrasun strives to continually research and invest in formulas that are the most compatible for skin protection whilst also being environmentally friendly. Ultrasun is the first sun protection brand worldwide to be awarded the BASF EcoSun Pass, the ultimate test of environmental impact for sun protection products. All Ultrasun products are free-from any filters of concern making them reef-friendly, ocean and marine life safe, and therefore suitable worldwide including in Hawaii and Palau.