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ToolsCompareSLU-PP-332 vs Kisspeptin-10

SLU-PP-332 vs Kisspeptin-10

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

Recovery & RepairFat Loss & Metabolic
SLU-PP-332
Sexual Health & LibidoAnti-Aging & Longevity
Kisspeptin-10
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.
Kisspeptin-10 is the biologically active C-terminal decapeptide of kisspeptin, an endogenous regulator of the reproductive axis. It acts upstream of GnRH to potently stimulate LH and testosterone release, and plays a key role in sexual arousal and libido.
Half-Life
Not established in humans; rodent pharmacokinetics suggest hours
~4 minutes (rapidly degraded); longer-acting analogs like TAK-448 are in development
Admin Route
Oral (research), Subcutaneous (research)
SubQ, IV
Research
Typical Dose
Not established for humans; rodent studies used ~100 mg/kg/day
50–500 mcg
Frequency
Once daily in rodent studies
Once daily to every other day
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)
  • Potently stimulates LH and testosterone
  • Enhances sexual arousal and libido
  • Activates HPG axis — upstream of GnRH
  • May improve fertility in hypogonadotropic hypogonadism
  • Increases brain activation in sexual attraction circuits
  • May restore LH pulsatility in suppressed HPG axis
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
  • Injection site reactions
  • Temporary nausea
  • Flushing
  • Elevated LH/testosterone (intended effect)
  • +1 more
Stacks With