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Compare supplements

Put up to three ingredients next to each other. See where the evidence, dosing, timing, and tradeoffs differ.

Supplement 1Supplement 2Supplement 3

Measure

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Evidence

Limited evidence

Common protocol15–45 g per session——

Protocols mapped

1 goal-specific

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Timing

Before or during exercise, matched to the total hourly carbohydrate plan

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Expected effect

During the session

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Primary uses

Intra-workout carbohydrateEndurance fuelingGastrointestinal-tolerance research

Watch for

Gastrointestinal discomfort remains possible · Adds rapidly available carbohydrate and calories

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