Stimulant in Coffee That Helps Boost Energy

This page is the CodyCross answer for the clue below from Circus, Group 81, Puzzle 2 (Globe of Death).

Question is: Stimulant in Coffee That Helps Boost Energy

and the answer is: CAFFEINE

Word Meaning:

CAFFEINE — An alkaloid, C₈H₁₀N₄O₂, found naturally in tea and coffee plants, which acts as a mild stimulant on the central nervous system.

Definitions from Wiktionary.

Stimulant in coffee that helps boost energy — CodyCross Answer | CodyCross Solutions