Buying sunscreen for a reef trip? A "reef friendly" label isn't proof — the term isn't regulated in Australia, as the 2025 ACCC court case showed. This guide covers six checks: read the actives, not the front label; the ingredients regulators name (oxybenzone, octinoxate); why non-nano zinc matters; and picking a cream, not a spray. Reef Safe Face & Body Zinc Sunscreen SPF50 Clear is 100% mineral, made in Brisbane and chemical UV filter free. Read the full guide at reefsafeau