Side by side

Compare supplements

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

Measure
Add a supplement
Add a supplement
Evidence
Limited evidence
Common protocol5–15 g/day in small trials——
Protocols mapped

1 goal-specific

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Timing

Divided with meals or around exercise

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Expected effect

Study-specific; commonly several weeks

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Primary uses
Exercise-recovery researchClinical fatigue researchATP claims
Watch for

Diarrhea · Nausea

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