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Peptidology review / Ranked 8 of 24 / Oct 28, 2026

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Is Peptidology legit?

Is Peptidology legit, what does it charge, and how fast does it ship?

Mostly yes, with the reservations below. Peptidology scores 83.3 of 100 and ranks 8 of 24. Orders take about 3 business days to arrive, its prices sit at 0.90x the market median per milligram, and 17 of 21 independent samples passed.

Visit peptidology.co Compare on the board

Overall score

83.3

Solid. The board median is 78.5.

At a glance

  • Delivery

    20% weight

    3 days

    no same-day cutoff advertised

    82

  • Price

    15% weight

    0.90x

    the market median per mg, over 7 listings

    80

  • Purity

    40% weight

    17 of 21

    independent samples passed, latest Oct 20, 2026

    84.8

  • Trust

    25% weight

    5 of 7

    transparency checks earned in full

    84

What it charges

Compound by compound, with the price per milligram.

Price is the listed vial normalised to dollars per milligram. Rank is this vendor’s position, by overall score, among the vendors with independent results for that compound. Pass counts are for the compound alone.

When it arrives, how you pay

The practical facts.

Delivery estimate
3 days to a US doorstep
Carriers
USPS, UPS. Free from $150
Payments
Cards
Ships from
United States
Location
Not disclosed
Trading since
2023
Testing labs
ISO 17025 accredited lab (unnamed)

The review

What it says, what we checked, what the lab found.

Labels each vial with the measured batch quantity rather than a round number, publishes a seven-point panel per batch including endotoxins from an ISO 17025 lab it does not name, and ships free from 150 dollars. The GLP-1 class is sold under codes we could not map, so it is not priced here. Finnrick: 17 of 21 samples passed, GHK-Cu 6 of 6 and PT-141 4 of 4, BPC-157 0 of 3.

Orders take about 3 days to arrive , and shipping is free from $150. Across the 7 compounds it lists, its median price sits at 0.90x the market median per milligram. It earns 5 of 7 transparency checks in full.

17 of 21 independent samples published by Finnrick passed its standard of 99.5% purity and a measured quantity within 35% of the label. Every result is in the test history below with a link to the source. That adds up to 83.3 of 100, position 8 of 24.

Works in its favour

  • Finnrick: GHK-Cu 6 of 6 and PT-141 4 of 4
  • Vials labelled with the measured quantity, and the cheapest single-vial GHK-Cu here at 21.50 for 50 mg
  • Seven-point panel per batch including endotoxins, from an accredited lab

Counts against it

  • Finnrick: 0 of 3 BPC-157 samples passed
  • Lab name withheld on the certificate
  • GLP-1 class compounds sold as PGL-GC1, PGL-GC2, and PGL-A1, which could not be mapped to a compound
  • Card only, no alternative payment rails

What the lab found

Every independent result, newest first.

Every result Finnrick has published for Peptidology. Finnrick reports pass or fail against its own standard and keeps the measured figures for members, so each outcome is shown as published.

On Finnrick

17 of 21 classifiable samples passed. Finnrick rates Peptidology 66% and ranks it 350 of 489 vendors, latest result Oct 20, 2026.

Finnrick’s percentage is its own calculation and never enters our score. Our purity score comes from the individual outcomes listed below.

View on Finnrick
  1. Tesamorelin Finnrick partner lab , reported by Finnrick Pass
  2. Retatrutide Finnrick partner lab , reported by Finnrick Pass
  3. CJC-1295 and ipamorelin blend Finnrick partner lab , reported by Finnrick Pass
  4. Retatrutide Finnrick partner lab , reported by Finnrick Pass
  5. CJC-1295 and ipamorelin blend Finnrick partner lab , reported by Finnrick Pass
  6. PT-141 Finnrick partner lab , reported by Finnrick Pass
  7. GHK-Cu Finnrick partner lab , reported by Finnrick Pass
  8. PT-141 Finnrick partner lab , reported by Finnrick Pass
  9. GHK-Cu Finnrick partner lab , reported by Finnrick Pass
  10. PT-141 Finnrick partner lab , reported by Finnrick Pass
  11. BPC-157 Finnrick partner lab , reported by Finnrick Failed Finnrick's standard
  12. Ipamorelin Finnrick partner lab , reported by Finnrick Failed Finnrick's standard
  13. GHK-Cu Finnrick partner lab , reported by Finnrick Pass
  14. GHK-Cu Finnrick partner lab , reported by Finnrick Pass
  15. GHK-Cu Finnrick partner lab , reported by Finnrick Pass
  16. GHK-Cu Finnrick partner lab , reported by Finnrick Pass
  17. PT-141 Finnrick partner lab , reported by Finnrick Pass
  18. BPC-157 Finnrick partner lab , reported by Finnrick Failed Finnrick's standard
  19. Ipamorelin Finnrick partner lab , reported by Finnrick Pass
  20. BPC-157 Finnrick partner lab , reported by Finnrick Failed Finnrick's standard
  21. Ipamorelin Finnrick partner lab , reported by Finnrick Pass

What you can check yourself

Seven checks, 84 points.

Each one is worth a fixed number of points and can be verified before paying. Together they make the trust score.

  • Certificates readable before checkout 20 / 20
  • Lot on certificate matches the vial 20 / 20
  • Testing lab named 0 / 12
  • Certificate verifies at the lab 13 / 13
  • Mass spec identity confirmation 10 / 10
  • Trading history (3 years) 6 / 10
  • No public enforcement actions 15 / 15

Questions

What people ask about Peptidology.

Short answers drawn from the figures on this page. They change whenever new results are published.

Is Peptidology legit?

Mostly yes, with the reservations below. Peptidology scores 83.3 of 100 and ranks 8 of 24. Orders take about 3 business days to arrive, its prices sit at 0.90x the market median per milligram, and 17 of 21 independent samples passed. The overall score of 83.3 weighs purity (84.8), trust (84 of 100), delivery (82 of 100), and price (80), and every input is on this page.

How much does Peptidology charge?

Of the compounds we track, Peptidology lists 7, and its median price sits at 0.90x the market median per milligram. For example: BPC-157 at $44 / 10 mg, TB-500 at $55 / 10.8 mg, and GHK-Cu at $22 / 50 mg. Every listing is in the price table on this page with a direct link. Free shipping starts at $150.

How fast does Peptidology ship?

The dispatch timing is not advertised, by USPS, and UPS, with tracking. Our estimate is 3 business days from order to doorstep for a US address, based on the vendor’s published terms rather than measured parcels. Shipping is free from $150.

Is Peptidology trustworthy?

Peptidology earns 5 of 7 transparency checks in full: certificates readable before checkout, lot on certificate matches the vial, certificate verifies at the lab, mass spec identity confirmation, and no public enforcement actions. It falls short on testing lab named, and trading history (3 years). No public enforcement actions were found against it.

Do Peptidology peptides pass independent testing?

17 of 21 independent Peptidology samples published by Finnrick passed its standard, which requires purity of at least 99.5% by HPLC and a measured quantity within 35% of the label. Finnrick keeps the measured figures for its members, so each outcome is used as published and linked to its source. The latest result is dated Oct 20, 2026; the full list is in the test history on this page.

Does Peptidology publish certificates of analysis?

Yes. Certificates can be read before you buy. The lot number on the certificate matches the vial. The testing lab is not named. Reports can be re-checked on the lab’s own site. Identity is confirmed by mass spectrometry as well as HPLC.

What payment methods does Peptidology accept?

Cards.

Where is Peptidology located?

The company does not publish a business address. Orders ship from United States, and the storefront has been trading since 2023.