Caffeine Anhydrous
Dehydrated caffeine powder — the standard, well-dosed stimulant in pre-workouts.
Educational only — not medical advice. BodEvo summarizes research cautiously and labels estimates as estimates. Talk to a physician or registered dietitian before starting any supplement, diet, or training program.
What the evidence says
One of the best-supported ergogenic aids for strength, power, and endurance.
Typical dose & timing
Dose: ~3–6 mg/kg bodyweight pre-workout; keep total under ~400 mg/day for most adults.
Timing: 30–60 min pre-workout; avoid within ~8 hrs of sleep.
Role in a stack
Primary stimulant.
Redundancy check: Don’t stack multiple caffeine sources unknowingly.
Cautions & safety
Easy to overdose from powders — measure carefully. Anxiety, insomnia, and jitters at high doses.
Bulk powder is potent — never eyeball it. Educational only.
Best for
energy · focus · performance · endurance
Use it in the app: open the Supplement Library and Stack Builder — free, local-first, no account required.