Understanding Mesterolone in Research Applications
Mesterolone is a synthetic androgen derived from dihydrotestosterone (DHT) that functions as both an androgen receptor agonist and aromatase inhibitor in laboratory studies. Unlike many other androgens, mesterolone demonstrates unique properties in preclinical models, exhibiting anti-estrogenic activity whilst maintaining androgenic characteristics. This dual mechanism makes it particularly valuable for researchers investigating hormonal pathways and their interactions. The compound has been extensively studied in endocrinological research, particularly in models examining testosterone replacement and estrogen modulation. Provi-K25 from Stroid UK Shop provides researchers with pharmaceutical-grade mesterolone formulated at 25mg per tablet for consistent dosing in experimental protocols.
Laboratory Investigation Protocols
Research teams investigate mesterolone for its distinctive pharmacological profile, which differs significantly from other synthetic androgens. Studies examine its ability to bind directly to androgen receptors whilst simultaneously inhibiting aromatase enzyme activity, creating a dual mechanism of action. This makes it particularly useful in research protocols investigating hormonal balance and estrogen suppression. Laboratory investigations have focused on mesterolone’s effects on luteinizing hormone and follicle-stimulating hormone pathways, with researchers noting its minimal impact on HPTA suppression compared to other androgenic compounds. The compound’s oral bioavailability and extended half-life make it suitable for extended research protocols. Scientists studying aromatase inhibitor mechanisms frequently incorporate mesterolone into their experimental designs to examine competitive inhibition of the CYP19A1 enzyme.
Technical Specifications and Analytical Data
| Parameter | Value |
|---|---|
| Active Compound | Mesterolone |
| Concentration | 25mg per tablet |
| Quantity | 100 tablets |
| Total Content | 2500mg |
| CAS Number | 1424-00-6 |
| Molecular Formula | C₂₀H₃₂O₂ |
| Molecular Weight | 304.47 g/mol |
| Storage Requirements | Room temperature, dry conditions |
| Manufacturer | KASSEL Pharmaceuticals |
Each tablet contains precisely 25mg of pharmaceutical-grade mesterolone, manufactured under strict quality control protocols to ensure consistency across batches. The compound exhibits excellent stability when stored according to recommended conditions, maintaining potency throughout extended research programmes. Analytical testing confirms identity and purity specifications, with comprehensive documentation available for laboratory verification. Researchers studying hormonal modulation pathways often combine mesterolone investigations with other compounds from our SARM collection and peptide range to examine synergistic effects and pathway interactions.
Research Compliance and Storage Guidelines
Provi-K25 is manufactured exclusively for in-vitro laboratory research applications and is not intended for human consumption, therapeutic use, or any form of self-administration. Research institutions must ensure proper handling protocols, appropriate storage conditions, and compliance with local regulations governing research compounds. All investigations should be conducted by qualified personnel in appropriately equipped laboratory facilities with proper safety measures in place. This product is sold strictly for legitimate scientific research purposes only.

