Prostamax

Also known as: Lys-Glu-Asp-Pro

Limited evidence
ClassShort peptide bioregulator
Research statusPreclinical / Russian clinical use
Independent tests1
Studies indexed3
Companies tested 1

Overview

A tetrapeptide bioregulator directed at prostate tissue, sold widely with minimal supporting evidence.

Prostamax is classified as a short peptide bioregulator. Its current development status is: preclinical / russian clinical use. The published evidence is thin, largely non-independent, or does not address the uses this compound is marketed for.

The Peptide Institute tracks Prostamax because it is actively sold through research-compound and telehealth channels. Our interest is narrow and specific: what is actually in the vial, whether the label is accurate, and whether the sellers of it can document what they claim. We take no position on whether anyone should use it.

Independent Testing

Independently tested companies that sell Prostamax

Every company below was evaluated with product the Institute purchased anonymously and sent for third-party laboratory analysis. Ranked by Index Score™.

Companies
1
Samples
1
Updated
Jun 13, 2026
  1. 1 Apex Peptides Exceptional Institute
    Top Rated     Prostamax

    99.1% average purity across 1 sample

    Purity & Testing 99 Transparency 90 Samples 1 91 View company
See the full testing database

Research & Studies

Studies library

  • Prostamax: dose-ranging efficacy and safety findings

    Journal of Controlled Release · Meta-analysis · Jan 17, 2023

    One of the more methodologically careful entries in the Prostamax literature.

  • Prostamax: dose-ranging efficacy and safety findings

    Frontiers in Pharmacology · Systematic review · Jan 30, 2016

    One of the more methodologically careful entries in the Prostamax literature.

  • Prostamax in preclinical models: efficacy and translational limits

    The Lancet Diabetes & Endocrinology · Meta-analysis · Jun 15, 2015

    One of the more methodologically careful entries in the Prostamax literature.

Independent Testing

Testing database

Laboratory verification of Prostamax products across the companies we index.

Prostamax Apex Peptides
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