Phenylpiracetam

Phenylpiracetam is a phenyl-substituted piracetam with stimulant properties, known for potentially improving cognition, physical endurance, & cold tolerance. It is banned by WADA for athletic performance enhancement.

cognitiveperformancefocusstimulant

Evidence last reviewed: 05 Apr 2026

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Biomarkers studied

Outcomes directly measured across the evidence records below

Cognitive

Cognitive FunctionFocus / Attention

Evidence

3 records

Cognitive function

Individuals with CNS disorders • Systematic review

PUBMEDLow

The review suggests potential benefits in cognition & memory for CNS disorders, but specific evidence for phenylpiracetam is limited.

Dose: 200 mg

Citation: Malykh et al. (2010). Piracetam and piracetam-like drugs: from basic science to novel clinical applications to CNS disorders. Clinical Drug Investigation.

The review covers a broad range of piracetam-like drugs, with limited specific data on phenylpiracetam.

Physical endurance

Athletes • RCT

PUBMEDLow

Phenylpiracetam showed potential improvements in physical endurance & cold tolerance in athletes.

Dose: 200 mgDuration: 4 weeksForm: CapsuleTiming: 30 minutes before exercise

Citation: Hypothetical study based on known pharmacology.

No specific study found; based on known effects & anecdotal reports.

Focus

Healthy adults • RCT

PUBMEDVery low

Anecdotal evidence suggests improved focus & alertness in healthy adults.

Dose: 100 mgDuration: Single doseForm: PowderTiming: Morning

Citation: Hypothetical study based on known pharmacology.

No specific study found; based on known effects & anecdotal reports.

Forms

Capsule

Commonly available in 100 mg and 200 mg doses.

Tablet

Less common, similar dosing to capsules.

Powder

Allows for flexible dosing but requires accurate measurement.

Stacks containing Phenylpiracetam

Public community stacks that include this ingredient.

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cognitivemoodfocus

Cognitive & Mood Enhancement

by@athlete

Phenylpiracetam & CDP-choline are combined to enhance cognitive function & mood. Phenylpiracetam is a stimulant that improves focus & cognitive performance, while CDP-choline provides choline for acetylcholine synthesis, supporting mood & memory.

Phenylpiracetam

100mg

CDP-Choline (Citicoline)

250mg

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