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Fat burner formulas usually combine caffeine with ingredients such as green tea extract, L-carnitine or CLA. They are designed for use alongside a calorie-controlled diet and regular training, not instead of them. Compare caffeine per serving and the full ingredient list, and do not combine several caffeine products.
See the wider weight management range, or stimulant-free options such as L-carnitine and CLA.
Fat Burners: questions
Do fat burners contain caffeine?
Most do. The amount per serving is on the label. Count it together with coffee, tea and pre-workouts.
Who should avoid fat burners?
Anyone sensitive to caffeine, pregnant or breastfeeding, taking medicine or with a health condition should ask a doctor first.

