Testagen
Also known as: Testicular Peptide Tripeptide
A Khavinson tripeptide for male testicular function, restoring testosterone production and reversing Leydig cell senescence.
Reviewed by Dr. Sarah Mitchell, PharmD, BCPS
Lead Researcher · 12+ years in peptide therapeutics
~30 minutes
10 mg daily (oral, cycled)
Oral capsule
Mechanism of Action
Epigenetic reactivation of testicular gene expression to restore spermatogenesis and androgen synthesis capacity.
Key Research Areas
Frequently Asked Questions
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Research Disclaimer
The information provided about Testagen is for educational purposes only and is not intended as medical advice. Always consult a qualified healthcare professional before starting any peptide protocol. Products discussed have not been evaluated by the FDA unless explicitly noted.