Prostamax

Lyophilized powder

Prostamax is a short synthetic peptide bioregulator studied for prostate tissue. Below: today's vial sizes, prices through our link and the vendor's COA details.

Size

$2.70/mg · In stock

Price

$53.99

List

$59.99

Buy 20 mg at Mile High Compounds

Price shown uses code thepeptidecatalog at Mile High Compounds's checkout (10% off list).

Sold by Mile High Compounds. The Peptide Catalog does not sell peptides; we earn a commission if you buy through this link, at no extra cost to you. For laboratory research use only, not for human or veterinary use. Not FDA-approved. Nothing on this page is medical or dosing advice.

Prostamax research vial
ProstamaxMile High Compounds
Third-party testedResearch use only
Certificate of AnalysisVendor-stated: Third-party tested · 7-point panel · COA per productView
  • Vendor-stated testing: Third-party tested · 7-point panel · COA per product
  • Listed on our prostamax vendor comparison, ordered by our vendor rankings
  • Lyophilized powder · laboratory research use only
Research-context information only. Prostamax is a research peptide. Protocols, doses, and reactions reported below come from published research and self-reported community sources. This article reports what has been documented, not what should be done. Consult a licensed physician for personal medical decisions.

Vial sizes listed by the vendor

Prostamax Vial Sizes & Prices

Prostamax vial sizes, prices and lots at Mile High Compounds
SizeListWith our codePer mgAvailability
20 mg$59.99$53.99$2.70In stock

Prices checked today, 5:27 AM CT on Mile High Compounds's site, with code thepeptidecatalog applied. Vendor-stated testing: Third-party tested · 7-point panel · COA per product. The lot certificate is on Mile High Compounds's product page. Sizes not re-checked in the last 7 days are hidden. The vendor's checkout is final.

Test results

Prostamax Certificate of Analysis

Mile High Compounds posts the certificate on each product page (vendor-stated: Third-party tested · 7-point panel · COA per product). Match the lot number on the vial to its certificate.

View the Prostamax certificate on Mile High Compounds's product page.

How to check one: how to verify a peptide COA.

Prostamax Dosing in Clinical Research

Prostate-Tissue Support (Research / No Human Data)

Educational reference only. Individual responses vary. Consult healthcare provider before use.

Vial Size
20 mg
Reconstitution
2 ml BAC water (10 mg/ml)
Dose
1 mg (10 units) — community convention, not a trial dose
Timing
AM
Frequency
Once daily
Duration
Short ~10 day courses (community convention)
Protocol Notes
Khavinson prostate tetrapeptide (Lys-Glu-Asp-Pro / KEDP). The synthetic peptide has minimal evidence — prostate clinical data belongs to the Prostatilen extract, not this compound. No validated human dose.

Why This Dosing Protocol

What dose do people use? Community short courses (~1 mg/day for ~10 days) anchored to the 20 mg vial — not trial-based.

Why short courses? Convention by analogy to Khavinson pulse dosing; note the extract's clinical dosing does not transfer to this peptide.
Full Dosing GuideReconstitution CalculatorCycle Cost Calculator

How Prostamax Works

Short-Peptide Bioregulator — Prostate (Minimal Direct Evidence)

Target → Signal → Effect → Outcomes

1
Target

Prostate Tissue / Gene Promoters (proposed)

Prostamax is the tetrapeptide Lys-Glu-Asp-Pro (KEDP) from the Khavinson program. The proposed mechanism is the shared tissue-specific gene-expression model. Crucially, the human prostate data attributed to "Prostamax" belongs to the Prostatilen extract, a different preparation.

2
Cellular Signal

Chromatin/Aging Effect (in-vitro)

The one verified KEDP-specific study is an aging/chromatin cytogenetics study in elderly-donor cells — no prostate endpoint. A demonstration of the class mechanism, not a prostate signal.

3
Systemic Effect

Prostate Data Belongs to the Extract

Clinical prostate studies (prostatitis, BPH, sperm parameters) used the Prostatilen/Vitaprost extract in the 1990s-2000s, small and uncontrolled — NOT the synthetic KEDP peptide sold as a research chemical.

4
What You Notice

Unknown for the Synthetic Peptide

No human evidence exists for synthetic Prostamax. Do not read extract results as evidence for this compound.

What Makes This Peptide Different

Prostamax is a research tetrapeptide (KEDP) whose marketing borrows the clinical reputation of the Prostatilen extract — a different molecule. The synthetic peptide itself has one non-prostate chromatin study and no validated human use.

Technical specifications

Prostamax chemical & analytical data

Form
Lyophilized (freeze-dried) powder in a sealed vial
Presentation
20 mg
Regulatory status
Research peptide; research-grade vials are not FDA-approved.

Prostamax Reconstitution Calculator

Dilution math and unit conversions. Prefilled using a common vial size for this peptide.

Open calculator

Storage & Handling

Storage at a glance

Proper storage temperatures, shelf life, reconstitution best practices, and travel tips for lyophilized and reconstituted peptides.

Powder: Freezer
1+ year at -20°C
Reconstituted: Fridge
4 weeks max at 2-8°C
View Complete Storage Guide

Handling specifics

Educational overview on storage, labeling, and traceability considerations for lab environments. Consult primary literature and vendor documentation for specifics.

Powder storage (very stable)
  • Freezer (-20°C): 1+ year
  • Refrigerator (2-8°C): 1-3 months
  • Room temperature: 2-3 weeks (emergency only)
Reconstituted storage (fragile)
  • MUST refrigerate at 2-8°C
  • 4-week maximum shelf life
  • NEVER freeze after reconstitution
  • Use bacteriostatic water for multi-dose

6 answers

Prostamax FAQ: Buying, COA, Storage & Research

What is Prostamax?
Prostamax is a synthetic prostate tetrapeptide — Lys-Glu-Asp-Pro, or KEDP — from the Russian Khavinson bioregulator program, marketed for prostate support. Importantly, the synthetic peptide has minimal direct evidence; the prostate clinical data attributed to "Prostamax" actually belongs to the Prostatilen tissue extract, a different preparation.
Is Prostamax proven for prostate conditions?
No. There is no controlled human evidence for the synthetic KEDP peptide in BPH or prostatitis. The clinical studies that exist used the Prostatilen extract, not this compound, and were small and uncontrolled. Sold as a research chemical.
How strong is the evidence behind Prostamax?
Weak for the synthetic peptide — one older chromatin/aging study names KEDP, with no prostate endpoint. Do not treat extract data as evidence for the synthetic form.
How long does reconstituted peptide last?
Once mixed with bacteriostatic water, peptides remain stable for up to 4 weeks when refrigerated at 2-8°C (36-46°F). Unopened powder can last 1+ year in the freezer. Get our complete Storage & Travel Guide.
Is this peptide legal to purchase?
Peptides sold "for research purposes only" are legal to purchase in the US, but are not FDA-approved for human use outside of specific medical applications. Always consult a healthcare provider before use.
New to peptides?
Take our Peptide Match tool to find the best peptide for your goals. You can also read our Complete Guide to Peptides to learn the basics.

Prostamax Research Articles

dosing

Prostamax Dosage Chart: 10-20 Day Course Protocol

A synthetic prostate tetrapeptide with no validated human dose. What research-chem sources report for short courses, plus the extract-vs-synthetic caveat.

side-effects

Prostamax Side Effects: What the Evidence Shows

Its originators claim near-zero side effects, but independent safety data barely exists. What the research shows — and the risks it leaves out.

results

Prostamax Results: Week-by-Week Timeline

Prostamax has no human efficacy trial — so what drives the reported timeline? Preclinical chromatin data and labeled community reports, week by week.

reconstitution

Prostamax Reconstitution: 20mg Vial Mixing Chart

Prostamax has no validated human concentration. See how community resources describe mixing the 20mg vial, plus syringe-unit math and storage limits.

Compare Prostamax Vendors Before You Buy

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