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L-Tyrosine

A non-essential amino acid found in protein-rich foods like meat, dairy, and legumes

Cognitive Performance

30

XP

Helps maintain cognitive performance under stress, such as sleep deprivation, cold exposure, or high mental demand. 1, 2, 3

Focus & Alertness

30

XP

Supports focus and attention during stressful or demanding situations, with little effect under normal conditions. 4, 5

XP combines how reliable the research is with how much difference it usually makes

Reliable Impact

Limited Impact

Moderate Impact

High Impact

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Whey Isolate

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Authority

Personalities who have claimed to use this supplement in the past

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