Evidence-based supplements for strength, power, endurance, recovery, and physical performance.
One of the most studied supplements for strength, power, and muscle mass, with a good safety profile in healthy adults.
Stimulant with strong evidence for improving alertness, power, and endurance at appropriate doses.
May improve performance during short-to-medium duration intense efforts by raising muscle carnosine.
Nitric oxide precursor amino acid studied for possible benefits in blood flow and performance.