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ToolsCompareSLU-PP-332 vs Noopept

SLU-PP-332 vs Noopept

Side-by-side comparison of key properties, dosing, and research.

Recovery & RepairFat Loss & Metabolic
SLU-PP-332
Cognitive Enhancement
Noopept
Summary
SLU-PP-332 is a small molecule exercise mimetic that activates estrogen-related receptors ERRalpha and ERRdelta (ERRa/d), transcription factors that drive oxidative metabolism programs. In animal studies it significantly enhanced endurance capacity and metabolic fitness without exercise, mimicking many of the cardiovascular and metabolic adaptations of aerobic training.
Noopept is a potent dipeptide-derived nootropic from Russia, structurally related to piracetam but estimated to be 1,000 times more potent by mass. It enhances memory consolidation, learning, and recall while providing neuroprotection via BDNF and NGF upregulation.
Half-Life
Not established in humans; rodent pharmacokinetics suggest hours
~5–10 minutes but metabolite (CPG) effects last hours
Admin Route
Oral (research), Subcutaneous (research)
Oral, Sublingual, Intranasal
Research
Typical Dose
Not established for humans; rodent studies used ~100 mg/kg/day
10–30 mg
Frequency
Once daily in rodent studies
1–2x daily
Key Benefits
  • Significant enhancement of aerobic endurance capacity
  • Increases mitochondrial density and oxidative metabolism in muscle
  • Promotes beneficial shift toward oxidative muscle fiber phenotype
  • Improves cardiac efficiency and cardiovascular fitness markers
  • Potential for obesity, metabolic syndrome, and heart failure treatment
  • Exercise mimetic for populations unable to exercise (disability, frailty, disease)
  • Enhances memory formation and recall
  • Improves learning speed and cognitive processing
  • Neuroprotective via BDNF/NGF upregulation
  • Anxiolytic at low-to-moderate doses
  • Improves verbal fluency and information processing
  • Antioxidant (reduces oxidative damage in neurons)
  • May improve cognitive symptoms of mild cognitive impairment
Side Effects
  • Limited human data; all studies are preclinical (rodent)
  • Unknown cardiovascular effects with long-term or high-dose use in humans
  • Potential hormonal interactions via ERR pathway (ERRs modulate estrogen-related signaling)
  • Off-target effects not fully characterized
  • Headaches (choline depletion — pair with choline source)
  • Irritability or anxiety at high doses
  • Overstimulation
  • Rare: brain fog with chronic use
  • +1 more
Stacks With