🎯 At a Glance
🔬 How It Actually Works
A highly unique chemical UV filter because it is completely water-soluble. This allows formulators to create entirely oil-free, feather-light, clear gel sunscreens that feel like absolutely nothing on the skin.
💖 Why your skin loves it
Provides robust UVB protection without adding any heaviness or greasy shine.
💡 Pro Tip
The absolute hero ingredient for severely oily or acne-prone skin sunscreens.
⚖️ Myth vs. Fact
The Myth
It is unstable in water.
The Science
It is highly stable, requiring only a slight pH adjustment (neutralization) to become fully active in water.