Fat Burners (Thermogenics)
An honest overview of "fat burner" products (mostly caffeine + minor ingredients).
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
Effects are mostly from caffeine; "fat-burning" blends add cost, not meaningful results.
Typical dose & timing
Dose: Usually just a caffeine dose plus extras.
Timing: N/A.
Role in a stack
Mostly a caffeine product with marketing.
Redundancy check: Redundant with plain caffeine; the deficit does the work.
Cautions & safety
No supplement out-performs a calorie deficit; some contain heavy stimulant stacks or sketchy/banned ingredients. Read labels carefully.
Avoid products with undisclosed/banned stimulants. Educational only — not medical advice.
Best for
understanding what they actually do
Use it in the app: open the Supplement Library and Stack Builder — free, local-first, no account required.