🎯 At a Glance
🔬 How It Actually Works
An extract from rockweed/kelp. It specifically inhibits tyrosinase activity and blocks the transfer of melanin, making it a powerful marine brightening agent.
💖 Why your skin loves it
Fades dark spots, evens out skin tone, and provides antioxidant protection.
💡 Pro Tip
Often used in "clean" brightening serums.
⚖️ Myth vs. Fact
The Myth
It bleaches the skin.
The Science
It safely regulates enzymatic pathways without toxic bleaching.