The NZ Supps Journal

Straight Answers, No Bro-Science

Plain-English guides on what actually works, what does not, and why.

How Much Caffeine Is in Pre-Workout? NZ Tubs Compared

Pre-workout caffeine content in NZ runs from 130mg to 420mg a serve. Here is how the moderate, strong and max tubs compare, with coffee equivalents.

Jul 12, 2026 Read article

How Much Caffeine Is in Pre-Workout? NZ Tubs Compared

Pre-workout caffeine content in NZ runs from 130mg to 420mg a serve. Here is how the moderate, strong...