Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Prostamax is a Khavinson-series 'peptide bioregulator' associated with the synthetic tetrapeptide Lys-Glu-Asp-Pro (KEDP), positioned as a short-peptide analog of bovine prostate extracts (in the same Russian product family as Prostatilen / Vitaprost). It is marketed on the Russian/Ukrainian grey market as a dietary peptide for prostate support; not an FDA-approved drug and not a substitute for evaluated BPH or prostatitis therapies. Research-use only in the US.
1 of 4 vendors lab-verified
Verified purity per dollar — the cheapest that's actually been tested
vial · 20mg· kimerachems.co· price updated 2w ago
$66.99✓ $3.35/mg
single-vial price — packs may be lower
vial · 20mg· biolongevitylabs.com· price updated today
$79.97✓ $4.00/mg
16% more per mg vs cheapest
single-vial price — packs may be lower
vial · 20mg· peptidetech.is· price updated 1w ago
$39.99$2.00/mg
single-vial price — packs may be lower
3 vendors not shown — trust grade below C, or not enough verified COA data yet. We only list sources with a C grade or better.
Best price trend
Lowest $/mg for Prostamax · verified listings only
$2.75/mg
▲ 38% over 90d
Peptide Tech has the lowest single-vial Prostamax price at $2.00/mg among 8 COA-verified vendors on Disclosed Labs. Bulk or multi-vial deals may be lower. That's 50% less per mg than the most expensive option.
What is the price range for Prostamax?
Research-grade Prostamax ranges from $2.00/mg to $4.00/mg across 5 verified sources, a 50% spread per mg.
How are Prostamax prices verified on Disclosed Labs?
Every listed vendor holds a Grade C or better trust score, computed independently from lab Certificates of Analysis — not from payments or sponsorships. Prices are scraped and fact-checked daily. Vendors cannot pay to improve their ranking.
Check formulation: Lyophilized powder requires reconstitution before use. Pre-mixed solutions are more convenient but may have a shorter shelf life and higher prices.
Compare per-mg cost: Different strengths and quantities make direct price comparison difficult. Calculate the per-milligram cost to find the true best value.
Verify COAs: Look for vendors that publish per-batch Certificates of Analysis from named, accredited labs. Use the Full safety panel filter to require endotoxin, sterility, and heavy-metals testing on the current batch — not just HPLC purity.
Evidence base is single-lab (Khavinson, Lezhava, and St. Petersburg collaborators) plus a broader Russian tradition of bovine prostate-extract peptides (Prostatilen/Vitaprost) used for BPH and chronic prostatitis. No FDA-registered trials and no human PK/toxicology data have been published for Prostamax itself.
This platform provides informational tools only, not medical advice.
Khavinson, Lezhava, Malinin — Effects of short peptides on lymphocyte chromatin in senile subjects (includes Prostamax, Bull Exp Biol Med)
2004
Meskhi et al. — The influence of the peptide bioregulator prostamax on heterochromatin of human lymphocytes in situ (Biofizika, Russian)
2004
Kuzmenko et al. — Bioregulatory peptides (Vitaprost, bovine prostate) in men with BPH and chronic prostatitis (Urologiia, Russian; related product class, not Prostamax itself)
Prices verified as of July 2026. Actual prices may vary. For research use only.
Single-vial list prices by default for a fair head-to-head — switch to Multi-vial / bulk for pack pricing. Estimates only; verify at vendor before purchase. For research use only. Not medical advice.
2021
Disclosed Labs