§ 01 Overview
Overview
Bovine prostate polypeptide complex (Samprost). Used in Russia/CIS for BPH and chronic prostatitis.
Russian urology literature.
§ 02 Mechanism
Mechanism of action
Prostamax/Prostatilen is a complex polypeptide preparation from bovine prostate. It is proposed to reduce prostatic edema, improve microcirculation, and modulate T-cell function.
- 01BPH and chronic prostatitis improvement (Russian clinical)
- 02Microcirculation effects
§ 03 Dosing
Dosing protocol
Standard Protocol
- Dose Range
- 5 – 10 mg per course
- Route
- IM
- Frequency
- Daily for 10 days
- Cycle
- 1–2 courses per year
§ 04 Evidence
Evidence & research
Russian urology literature.
FDA Status
Not FDA-approved.
§ 07 Sourcing
Sourcing & supply
Regulatory status
Authentic supply from international sources
Authentic product originates from specific international manufacturers, most commonly Russian pharmaceutical facilities for Khavinson bioregulators. RUO vendors selling the same name are typically Chinese-synthesized research vials, not the original product.
International · 2
Cosmic Nootropic
The most credible Russian / Khavinson source for US buyers. Sources authentic bioregulators through 'Peptides Company' (ex-NPCRIZ).
Rupharma
12+ year Russian pharmacy reseller. Reviews.io 4.84/5 (81+). Has a genuine US warehouse for common peptides.
Listings are informational, not endorsement. Verify credentials and flags against FDA and PCAB databases before purchasing. Full directory & how to verify →
§ 09 Safety
Safety & side effects
Side effects
- 01Limited data
Contraindications
None specified.
§ 10 References
Selected references
- 01
Khavinson Adv Gerontol 2013
PMID: 24003726