🎯 At a Glance
🔬 How It Actually Works
An older chemical UV filter that absorbs primarily UVB and short UVA rays. It is highly effective but notorious for absorbing deep into the bloodstream and irritating sensitive skin.
💖 Why your skin loves it
Provides broad-spectrum UV protection.
💡 Pro Tip
Banned in several regions (like Hawaii) due to its proven toxicity to coral reefs. Highly recommended to avoid if pregnant or sensitive.
⚖️ Myth vs. Fact
The Myth
It is the only filter that stops sunburn.
The Science
Modern chemical filters (like Tinosorb) are vastly superior, safer, and do not penetrate the bloodstream.