Snorkelling the Great Barrier Reef? Whatever's on your skin washes into the water within minutes, so the safest choice is a 100% mineral, non-nano zinc sunscreen that is chemical UV filter free. This guide covers six things to check before you pack — from why "reef safe" isn't a regulated term (highlighted by the ACCC's 2025 court case) to the destination rules that catch travellers out. Reef Safe Face & Body Zinc SPF50 is made in Brisbane and chemical UV filter free. Read th