QSC RESEARCH GRADE
≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS5-Region Domestic Shipping
What is Proviron?
Proviron (Mesterolone — oral DHT androgen with SHBG activity) is a Small molecule C₂₀H₃₂O₂, MW 304.5. Oral DHT derivative with high AR binding affinity, no aromatisation, and competitive SHBG binding (liberating bound testosterone). Used in male hypogonadism research and as an adjunct to increase free testosterone by displacing it from SHBG.
Research Applications
SHBG Competitive Binding
SHBG displacement, free testosterone increase, binding kinetics
DHT-Derivative AR Pharmacology
Non-aromatising androgen receptor activation and selectivity
Male Hypogonadism Research
Androgen deficiency, libido, and spermatogenesis support models
Free Hormone Biology
Protein-bound vs free hormone bioavailability research
Non-Anabolic Androgen
Androgenic without significant anabolic tissue effects
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 1424-00-6 |
| Molecular Formula | C₂₀H₃₂O₂, MW 304.5. |
| Identity | MS molecular weight confirmed — every batch |
| Peptide Type | Synthetic Androgen (DHT derivative) |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | As indicated by manufacturer |




