Free peptide testing: what free and community tests cover, who pays and what they leave out

Free peptide testing: who pays when the test is free

When a peptide test is free to you, someone else pays the lab, and the payer sets the terms. We found four routes in September and October 2026. A testing platform pays, as in Finnrick’s community tests. A seller pays for its customers’ tests, or tests its own batches and shares the report. A community site tests a product its readers vote for. Or you read results that someone else already paid for.

Route	Who pays the lab	Who picks the vial	Who picks the lab	Who sees the result
Finnrick community test	Finnrick	You, from your own order	Finnrick	Public, when Finnrick can confirm where the sample came from
Seller-subsidised test (Grow with Finnrick)	The seller	You	Finnrick	Set by Finnrick
Seller’s own report	The seller	The seller	The seller	Whoever the seller shows
Community vote (Peptide Hub Australia)	Not stated on its results page	Readers vote for a seller’s product	The site	Public
Published results and databases	Whoever ordered them	Whoever ordered them	Whoever ordered them	Public

Finnrick states that revenue from paid memberships, paid tests and seller services is used to fund the free testing programme. Who picked the vial matters as much as who paid. A vial you chose from your own order is evidence about your batch. A sample a seller chose is evidence about that sample.

What Finnrick’s free community test covers

Finnrick is a US testing and rating platform that sends samples to partner labs. Its testing page says community testing is “free for eligible products and samples, subject to publication requirements”. Since April 2026 a free sample has needed a batch ID with photo evidence. Its terms state that its services are available to United States residents only, and that samples are not returned.

Question	Free community test
Tests	Identity, purity and quantity
Method	HPLC, with UV or mass spectrometry detection depending on the compound and the lab, says Finnrick
Lab	Chosen by Finnrick; samples are anonymised before they reach it
Report	A COA, published with the seller and product names when Finnrick can establish the sample’s provenance; otherwise shared only with you
Your name	Finnrick’s privacy policy says published results never identify the submitter
Time	A median of 10 to 21 days, depending on the lab (4 October 2026)

Finnrick’s status page measures time from its own receipt of the sample to the results email, shipping to the lab included. On 4 October 2026 it listed free tests at three labs. The median was 20 days at Krause Analytical (90th percentile 23 days), 21 days at Ichor Life Sciences (28 days) and 10 days at PharmLabs (12 days). The page updates daily, so check it before you send a vial.

What a free peptide test leaves out

• Endotoxin. The free test stops at identity, purity and quantity. Endotoxin is a paid add-on in Finnrick’s Standard and Custom orders. A useful result is a number in EU per mg or per vial: see endotoxin testing.
• Sterility. In September 2026 sterility could not be ordered through Finnrick. On 4 October 2026 its testing page listed it as a Custom add-on, with orders from $228 per sample. Ask which method is used. A sterility test is the 14-day USP <71> culture, and a PCR screen or a microbial count answers a different question. See sterility testing.
• Privacy. On 4 October 2026, keeping a Custom result private cost $99 more per sample, and Standard orders included it.
• Your choice of lab and identity method. Custom orders let you pick the lab, from $39 per sample on 4 October 2026. For identity proven by a mass match, check that the report shows a mass spectrum.
• Other tests. Counter-ion and water content were not on Finnrick’s test list on 4 October 2026.

Which lab runs free tests, and what that means for the mg result

On 4 October 2026, Finnrick’s status page listed free tests at Krause Analytical in Austin, Texas, Ichor Life Sciences and PharmLabs. Krause has run most of Finnrick’s published tests: 7,328 of 11,999 by late September 2026, about 61%. Finnrick’s CEO told Krysia’s Substack that Krause’s share reflects “the length of the relationship, affordability and Krause’s ability to accept volume”.

Krause’s answers to Finnrick’s method questionnaire are public (see our Krause Analytical review). It measures quantity by UV and confirms identity by mass spectrometry. It runs a single preparation and a single injection, and accepts its check standard within ±10%. It treats that ±10% as its floor for error and says its values hold to two significant figures. On those terms, a reading within about 10% of the label is hard to tell apart from the label.

Labs can also read one batch differently. In one published case, the same retatrutide batch read about 30 mg at Janoshik and 30 mg at Chromate, and 26 mg on both vials Krause tested (graymarket, September 2025). It is one published case, so read it as an example of how far two labs can differ on one batch. Why labs disagree and content per vial explain the reasons, such as reference standards and salt form.

Seller-paid tests: free to you, funded by the seller

We found four ways sellers fund or encourage testing, and each changes what the result can tell you.

• Grow with Finnrick. A seller subsidises its customers’ tests, so that Finnrick accepts every submission of its products. Finnrick can supply co-branded flyers for the seller’s parcels and activation codes, and sends the seller monthly usage reports. The customer still sends a vial from their own order.
• Rewards for testing. Finnrick allows sellers to reward customers, even with free product, on two conditions: the reward covers only products the customer had already decided to buy, and the customer chooses what to send from several vials of the same batch.
• Launch with Finnrick. A seller ships 4 samples; 2 are tested and 2 are kept as reference material. The tests are marked “vendor-submitted”. The seller can review and approve the results before publishing, and published results cannot be removed. In September 2026 the programme cost $220 to $680 per product. For its ratings, Finnrick accepts samples sent by sellers only through this programme.
• The seller’s own report. It is free to read. The seller chose the sample and the lab, and decides which reports to show. Our guide to the vendor COA versus your own test sets out what each proves, and how to verify a peptide COA shows how to open one on the lab’s site and match the lot.

Free peptide testing in the UK, Canada and Australia, including NSW

Where you live	Free route we found	What it means
United States	Finnrick community testing	Your own vial, if it is eligible
Canada	None for your own vial	Finnrick’s terms limit its services to US residents. In September 2026, Testides in Ontario offered a refund if results were not published within 10 days of recorded receipt. See peptide testing in Canada
UK	None for your own vial	See peptide testing in Europe and the UK
Australia, including NSW	Peptide Hub Australia’s community vote	Readers vote each month on which seller’s product is tested next, one vote per IP address. The vote does not test your own vial

By early October 2026, Peptide Hub Australia had published three community tests, the first two analysed by Ozcanium Analytics in Sydney. Ozcanium also takes paid orders from buyers: see peptide testing in Australia.

When free is enough, and when to pay

A free test fits when you live in the US, need identity, purity and mg for a common peptide, can wait a few weeks, and are content for the result to be public.

Pay when you need an endotoxin number, a 14-day USP <71> sterility test, a private report, a lab and identity method you choose, results in days, or a report a group or brand controls. Three low-cost routes keep the evidence intact:

1. Join a group test. Buyers of one batch split one lab bill. On Group Test Hub, a $5 join deposit is credited to your share, and donating a vial earns a credit against it. See group testing and how to run a peptide group test.
2. Use a new-customer offer. On 4 October 2026, Accumark listed 50% off one first sample, up to $125 off.
3. Test one batch once. If a report on your exact lot already opens on the lab’s own site, you may not need a second test.

Peptide testing cost and cheapest peptide testing cover paid options in full.

What HK Analytical does

HK Analytical quotes each test on request through the quote form. Group tests and batch testing for brands are quoted per sample. Our running costs are lower, and our quotes reflect that. The evidence does not change: every number comes with its raw data, in a signed record you can check.

You choose the vial and any mix of tests, including identity (LC-MS), purity (HPLC), content per vial, endotoxin (LAL) and Sterility (USP <71>, 14 days). Results within days of receipt. Sterility (USP <71>, 14 days) is the one test that takes 14 days, because the method incubates for 14 days. Each report has a private link (report ID plus an access key), can be checked on /verify, carries our photo of the vial as received, and states inside the signed record how the client is related to HK Analytical. The example report shows the format.