Overview
Racetam + phenethylamine moiety — stimulant-like nootropic with rapid tolerance.
- Manufactured pharmaceutical-grade compound
- Standardized botanical extract (for plant-derived nootropics)
- Stack formulations combined with cholinergic or adaptogenic ingredients
- Capsule
- Powder for stacking
- Sublingual tablet
- Liposomal liquid
Mechanism of action
Modulates D2 and NMDA; phenethylamine group adds mild adrenergic activity.
- · Modulates D2
- · phenethylamine group adds mild adrenergic activity
Effects on the body
Organ system effects
Phenylpiracetam supports mitochondrial ATP production and fatigue resistance.
Evidence-based benefits
Cognitive and stimulant effects (Russian trials)
Limited evidencePotential side effects
- · Tolerance within days
Drug interactions
Safety & non-supplemental interactions
Educational summary — always confirm with your clinician or pharmacist before starting, stopping, or combining with prescription therapy.
- ·Pregnant or breastfeeding (insufficient safety data)
- ·Children under 18 (unless directed by a clinician)
Supplement interactions
- A high-quality multivitaminCovers micronutrient cofactors that support most supplement pathways.
- Omega-3 (EPA/DHA)Foundational anti-inflammatory support that complements most regimens.
No specific avoidances listed.
Dosing & bioavailability
Where to buy
Affiliate links — we may earn a commission at no extra cost to you. Amazon code supplementsch-20 is auto-applied at checkout. We don't endorse specific brands; verify third-party testing (USP, NSF, Informed Sport) before purchase.
Third-party testedIndependently verified Phenylpiracetam — look for USP, NSF, or Informed Sport seals on the label for purity and dose accuracy.Phenylpiracetam third party tested NSF
CapsulesPre-measured Phenylpiracetam capsules — easiest for travel and consistent daily dosing without scoops or scales.Phenylpiracetam capsules
PowderBulk unflavored Phenylpiracetam powder — best cost-per-gram and flexible dosing for stacking or mixing into drinks.Phenylpiracetam powder unflavored
Best sellersMost-purchased Phenylpiracetam products on Amazon — a quick way to see what's reviewed widely before you commit.Phenylpiracetam best sellerScientific evidence8Show studiesHide studies
Phenotropil in post-stroke cognitive function
Savchenko AY, et al.
RCT of phenylpiracetam in post-stroke patients.
Improved cognition and daily-living scores.
PubMed: Phenylpiracetam — Cognitive and stimulant effects
Live PubMed search
Live results for "Phenylpiracetam Cognitive and stimulant effects" across the PubMed/MEDLINE peer-reviewed index.
Opens current human and preclinical literature matching Phenylpiracetam and "Cognitive and stimulant effects". Filter by RCT, meta-analysis, or year on the results page.
PubMed: Phenylpiracetam — randomized controlled trial
Live PubMed search
Live results for "Phenylpiracetam randomized controlled trial" across the PubMed/MEDLINE peer-reviewed index.
Opens current human and preclinical literature matching Phenylpiracetam and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.
PubMed: Phenylpiracetam — meta-analysis
Live PubMed search
Live results for "Phenylpiracetam meta-analysis" across the PubMed/MEDLINE peer-reviewed index.
Opens current human and preclinical literature matching Phenylpiracetam and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.
PubMed: Phenylpiracetam — pharmacokinetics
Live PubMed search
Live results for "Phenylpiracetam pharmacokinetics" across the PubMed/MEDLINE peer-reviewed index.
Opens current human and preclinical literature matching Phenylpiracetam and "pharmacokinetics". Filter by RCT, meta-analysis, or year on the results page.
PubMed: Phenylpiracetam — safety adverse events
Live PubMed search
Live results for "Phenylpiracetam safety adverse events" across the PubMed/MEDLINE peer-reviewed index.
Opens current human and preclinical literature matching Phenylpiracetam and "safety adverse events". Filter by RCT, meta-analysis, or year on the results page.
PubMed: Phenylpiracetam — dose response
Live PubMed search
Live results for "Phenylpiracetam dose response" across the PubMed/MEDLINE peer-reviewed index.
Opens current human and preclinical literature matching Phenylpiracetam and "dose response". Filter by RCT, meta-analysis, or year on the results page.
Google Scholar: Phenylpiracetam — clinical evidence
Live Scholar search
Cross-database citation index for Phenylpiracetam as it relates to "clinical evidence".
Includes preprints, theses, and journal articles. Useful for tracking citation counts and follow-on work.