THE TESTOSTERONE RESTORER
Testoluten
Restore testicular function and natural testosterone
Also known as: A-17 Peptide; Testicular Bioregulator
Overview
Testoluten is a testis-derived bioregulator peptide that supports testosterone production and sperm health. It works by stimulating gene expression in Leydig and Sertoli cells, promoting steroidogenesis and spermatogenesis. It's used for andropause, subfertility, recovery after steroid use, and age-related testicular decline.
Key Benefits & Mechanisms
Steroidogenic Gene Activation
Upregulates StAR, CYP11A1, and 17β-HSD
LH Receptor Sensitization
Increases Leydig cell response to LH
Spermatogenesis Support
Activates genes for sperm development (DAZL, SYCP3)
Antioxidant Defense
Enhances DNA repair and antioxidant gene expression
Dosing Guide
Dosage
20 mg daily (oral or subcutaneous)
Schedule
daily
Cycle
4 weeks on, 12 weeks off (repeat every 3-6 months)
Pro Tip
Take in the morning on an empty stomach
Safety Profile
Excellent Safety
Excellent
Generally safe with minimal side effects.
Not for use in active testicular cancer. Medical supervision recommended.
Possible Side Effects
What to Expect
Week 1-2
Peptide begins modulating testicular gene expression
Week 2-3
Improved energy and libido
Week 4
Testosterone optimization established
Testosterone improvements may be noticeable within 2-4 weeks.
Who Is This For
Research References
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