How Reef Safe Sunscreen Safeguards Our Coral Reefs

Our oceans, teeming with vibrant life and stunning underwater landscapes, are among the most precious ecosystems on our planet. At the heart of these ecosystems lie coral reefs, complex structures built by the calcium carbonate skeletons of corals. These reefs are not just beautiful; they are essential. They offer habitat and shelter to a myriad of marine life, support fisheries, and protect coastlines from the damaging effects of wave action and tropical storms.

However, in recent years, these spectacular underwater cities have come under threat from various factors, including climate change, pollution, and certain sunscreens that introduce harmful chemicals into the ocean.

Zinc: A Natural Coenzyme in Coral Growth

Zinc, a trace metal, is naturally found in our oceans. This element plays a pivotal role in supporting marine life. For corals, zinc acts as a crucial coenzyme in their growth and resilience. Enzymes are proteins that facilitate various biological reactions, and coenzymes are non-protein compounds that assist enzymes in their functions. Zinc's presence ensures that these reactions occur effectively, promoting coral health and vitality.

Reef Safe Sunscreen: A Sustainable Solution

Reef Safe sunscreens, as the name suggests, are designed to be non-toxic to marine life, particularly corals. They use zinc oxide as their primary active ingredient. Since zinc is naturally present in ocean water and beneficial to coral growth, sunscreens that utilise zinc oxide don't introduce foreign or harmful substances into the marine environment.

In contrast, many conventional sunscreens contain petrochemicals and other chemicals like oxybenzone and octinoxate. Research has shown that these substances can bleach corals, making them more susceptible to disease and hampering their ability to reproduce. Due to the detrimental effects of these chemicals, various regions worldwide have banned sunscreens containing them to protect their delicate marine ecosystems.

Reef Safe sunscreens offer an eco-friendly alternative, focusing on ingredients that won't harm marine life. Using these sunscreens ensures that while you protect your skin from the sun's harmful rays, you also play a part in preserving our precious coral reefs for future generations.