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ToolsCompareTestagen vs Adipotide

Testagen vs Adipotide

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

Anti-Aging & Longevity
Testagen
Fat Loss & Metabolic
Adipotide
Summary
Testagen is a tetrapeptide bioregulator (Lys-Glu-Asp-Gly) developed by Professor Vladimir Khavinson, tissue-specific for the testes. It supports Leydig cell function, normalization of testosterone biosynthesis, and spermatogenic activity. Testagen is used in men's health protocols for age-related testosterone decline, male fertility support, and testicular anti-aging.
Adipotide (FTPP) is a chimeric proapoptotic peptide that selectively targets and destroys blood vessels feeding white adipose tissue. It binds prohibitin on the vasculature of fat tissue, delivering a proapoptotic sequence that induces cell death in fat-specific blood vessels, causing targeted fat tissue regression.
Half-Life
Short (minutes); sustained gene-regulatory effects
Estimated 2-4 hours
Admin Route
SubQ, Oral
Subcutaneous, Intravenous (research)
Research
Typical Dose
10 mg per day
Not established for humans; primate studies used 0.1-1 mg/kg
Frequency
Daily for 10–30 days
Daily for 4 weeks (research protocol)
Key Benefits
  • Supports endogenous testosterone synthesis via Leydig cell normalization
  • Promotes spermatogenesis and sperm quality
  • Anti-aging effects on testicular tissue
  • May attenuate age-related testosterone decline
  • Mechanistically distinct from TRT — does not suppress HPG axis
  • Useful adjunct to Gonadorelin and Kisspeptin-10 in male hormonal protocols
  • Supports male fertility without exogenous hormone replacement
  • Targeted reduction of white adipose tissue
  • Promotes fat vasculature apoptosis without systemic toxicity
  • Demonstrated significant fat loss in primate studies
  • Potential for visceral and subcutaneous fat reduction
  • Novel non-hormonal mechanism distinct from GLP-1 agonists
  • Explored for obesity and metabolic syndrome
Side Effects
  • Generally well tolerated
  • Mild injection site reactions
  • No significant endocrine disruption reported at standard doses
  • Renal toxicity observed in primate studies (transient, dose-dependent)
  • Dehydration and electrolyte imbalances in research
  • Weight regain upon cessation
  • Limited human data; side effect profile largely from animal studies
Stacks With