What It Actually Is
Caffeine is a well-known stimulant compound, here likely derived from the Green Tea Extract also listed in the formula, though it's called out with its own disclosed amount.
What Research Generally Shows
Caffeine is extensively studied for supporting alertness and energy. 10mg is a very small amount — for comparison, a cup of coffee typically has 80-100mg.
Why 10mg Is Worth Noting
At 10mg, caffeine's contribution here is minor compared to a coffee or energy drink — worth knowing if you were expecting a stimulant-driven effect.
