Janoshik Testing Prices and Test List (2026)

One of the most common questions about Janoshik Analytical is the simplest: how much does a test cost, and what can the lab actually test? This page answers both by reproducing the laboratory's published peptide menu with its listed prices, organised so a specific compound is easy to find. It is a reference, not a shop. This site sells nothing and is not affiliated with Janoshik; the point here is to show what the lab publishes so a researcher can plan before sending a sample and read a returned report with the right expectations.

Janoshik's peptide work is analytical chemistry: it measures the purity and composition of a submitted research peptide, primarily by reversed-phase HPLC for purity and by mass spectrometry for identity. The peptide category on the lab's own site frames the service as "comprehensive purity and composition analysis of research peptides." What you are paying for on every line below is a measurement of what is in the sample, not a judgement about a product or a brand.

How the menu is priced

The peptide menu lists 76 analyses. Most single-peptide tests sit at 215 or 290 USD. A large group of specialty and bioregulator peptides is priced at 450 USD. Blends and multi-component tests run higher, from 320 to 800 USD, because more than one compound has to be resolved and reported. Hormone-specific assays for GLP-1 peptides, human growth hormone, HCG and IGF-1 are priced individually according to the method involved. Across the whole peptide menu the range is 215 to 800 USD.

These prices are a 2026 snapshot taken from the lab's published menu at the time this page was written. Laboratory pricing and service lists change over time. Treat the tables below as a reference for the shape of the menu, not as a live quote, and check the lab's own site for the current, authoritative price of any test before you rely on a figure. Where a compound appears under more than one method (for example an HPLC option and an LCMS option), both are listed with their separate prices exactly as the menu presents them.

Common single-peptide tests

The widely searched research peptides are analysed as single-compound tests at the base tiers of 215 and 290 USD.

Specialty and bioregulator peptides

A large block of the menu covers specialty peptides and the Khavinson-style short bioregulator peptides, each analysed as a single-compound test at 450 USD.

Blends and multi-peptide tests

Tests that resolve and report more than one compound in a single submitted sample are priced from 320 to 800 USD, rising with the number of components.

GLP-1, HGH, HCG and IGF tests

Hormone and metabolic-class compounds are listed with their own method-specific analyses. Some appear twice because the menu offers an HPLC option and a separate LCMS or immunoassay option at different prices.

What the price buys

A test fee buys an analytical measurement of the submitted sample, and the specific measurement depends on the analysis you choose. A single-peptide test establishes how pure the compound is by HPLC area-percent and, where the method includes it, confirms identity by mass spectrometry. A blend test resolves and reports each listed component. A hormone-specific assay such as the human growth hormone analysis reports the attributes named in its title, for example amount and purity, or amount, purity and higher-molecular-weight proteins.

What the price does not buy is a verdict on a product. A result describes the exact sample that was submitted, not necessarily any other vial from the same source, and a purity figure by area-percent reflects what the chosen detector and wavelength can see. Reading the number correctly is a separate skill from paying for it: our guide to how to read a peptide certificate of analysis covers what each field on a returned report means and where a headline purity figure can mislead.

The value of a report also depends on it being genuine. A test is only evidence once the document is confirmed against the laboratory's own records, which is why verifying the certificate at source matters as much as the analysis behind it. The step-by-step method is in how to verify a Janoshik COA is authentic.

Further reading

For who Janoshik is as a registered laboratory and how its HPLC and mass-spec reports are structured, see Janoshik Analytical: independent peptide testing explained. For the difference between a report you can check at source and a vague promise of paperwork later, see third-party tested versus COA on request, decoded. And for the current price of any test above, the laboratory's own published menu is the only authoritative source.