Traditional chemical sunscreens have long been linked to coral reef damage, raising growing concerns over their ecological impact. Pollen Power: How Camellia Beats the SunThe research team extracted pollen from both camellia and sunflower plants to test their UV protection. When tested on mice exposed to UV light for a few minutes per day, the sunscreen gels significantly reduced skin damage. Sunscreen That’s Cooler on Skin — LiterallyOn human skin, the camellia sunscreen offered another surprising benefit: it kept the skin up to 9°F (5°C) cooler than skin protected with standard chemical sunscreen. Corals exposed to regular chemical sunscreen began bleaching in just two days, turning completely white within two weeks.