🔬 How It Actually Works
An extract from the seeds of the Guarana plant. It contains more than twice the concentration of caffeine found in coffee beans, making it the ultimate ingredient for draining fluid retention.
💖 Why your skin loves it
Eliminates heavy under-eye bags, tightens facial contours, and energizes cells.
💡 Pro Tip
Often used in "lifting" or "contouring" jawline serums.
⚖️ Myth vs. Fact
The Myth
It is too stimulating and causes redness.
The Science
Topically, it constricts blood vessels, which actually *reduces* redness and puffiness.