What It Actually Is
Caffeine is a well-known natural stimulant, found in coffee, tea, and many energy-support supplements.
What Research Generally Shows
Caffeine's effects on alertness and energy are extensively documented. At 5mg, HorseBoost's amount is quite low — for comparison, a typical cup of coffee contains roughly 95mg.
Why This Dose Is Worth Noting
At this amount, caffeine is unlikely to produce a noticeable stimulant effect on its own for most adults, but it's worth knowing about if you're caffeine-sensitive or tracking total daily intake.
