Pick-Me-Up Ingredient in Tea and Coffee
This page is the CodyCross answer for the clue below from Water Park, Group 746, Puzzle 4 (Safety Rules).
Question is: Pick-Me-Up Ingredient in Tea and Coffee
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.