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Phenylpiracetam

nootropics

Potent racetam nootropic with stimulant and cognitive-enhancing properties.

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Benefits

Enhanced cognitive performance under stress
Improved physical stamina
May improve memory consolidation
Cold tolerance enhancement

Dosage

Typical Dose

100-200mg daily

Upper Limit

100-300mg

Timing

Morning, cycling recommended

Forms & Bioavailability

Capsule

Standard absorption

Powder

Standard absorption

Side Effects

Insomnia
Irritability
Headache
Tolerance develops quickly

Interactions

Stimulants
Other racetams
Anticonvulsants

Research Summary

Developed in Russia for cosmonauts. Banned by WADA as a stimulant. Several Russian clinical studies show cognitive and physical performance benefits. Western clinical data is limited.

The Bottom Line on Phenylpiracetam

Phenylpiracetam is moderately researched with promising but sometimes mixed evidence.It is most commonly used for enhanced cognitive performance under stress and improved physical stamina. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.

About Our Research

This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.

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Disclaimer: This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement, especially if you have existing health conditions or take medication.

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