Peptide seller

Prime Peptides

Trust score

Weak

Lowest $/mg: $0.053; Glutathione
Compounds: 17; Read from the public shop
COA: A; Janoshik, Freedom Diagnostics, Vanguard Laboratory, Kovera Labs, Accumark Labs, Horizon Analytical
Reviews: 0; Coming as buyers leave them

Named lab COA

COAACertificate from Janoshik, Freedom Diagnostics, Vanguard Laboratory, Kovera Labs, Accumark Labs, Horizon Analytical dated 2026-09-03

Sum 58. No legal entity is published, so the score stops at 49. Trust score 49, Weak.

Certificates and lab outcomes25 / 30
A certificate file was opened. It names an independent laboratory, and the file is issued to this store. The newest date 2026-09-03 is within a year.
Priced products25 / 25
24 priced offers in the weekly walk, across 17 compounds, which clears 15.
Legal entity and contact8 / 20
Published: an address, a phone. Not published: legal entity.
Payments0 / 15
Payments were not read.
Public reviews0 / 10
No approved reader review is published on the archive.

Sum 58. Trust score 49 Weak.

Archive rating

Source-backed 3 of 4. Archive evidence 3 of 4.

Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.

primepeptides.co

Reviews (sign in)

Plate 40

Trust score

Weak

Trust score

Weak

Band

COA

The number is the trust score. The letter A is the certificate dated 2026-09-03, not the headline.

What the reading holds

Blank cells are blank on purpose. A missing address was not published. Shipping that was not on the page we could read stays unread.

Legal entity: not published
Address: 133 E De La Guerra St Ste 14, Santa Barbara, CA 93101
Phone: (805) 357-5283
Founded: not published
Platform: WooCommerce
Shipping: FedEx 2-Day from California, weekdays only, no PO boxes; threshold not stated
Payments: not listed (terms are Shopify boilerplate)
Fields read on: the vendor's own site

What it sells

24 offers across 17 compounds. Trust score 49 Weak applies to the storefront, not to each vial. Versus median is this vial size against every seller of the same size. Rank on the price page is certificate letter first, then dollars per milligram. Lowest read here: $0.053 per mg for Glutathione, 1500 mg.

Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.

Certificate and COA links

24 of 24 offers.

Compound	Vial	Price	Per mg	Vs median	Rank
AOD-9604	5 mg	$60.0	$12.0	20% above	54 of 144
BPC-157	10 mg	$55.0	$5.50	2% below	73 of 266
GHK-Cu	100 mg	$60.0	$0.600	2% above	85 of 238
GLP-2	10 mg	$100	$10.0	25% above	14 of 32
GLP-2	30 mg	$160	$5.33	25% above	16 of 36
GLP-2	60 mg	$260	$4.33	20% above	9 of 22
Glutathione	1500 mg	$80.0	$0.053	16% above	65 of 155
Ipamorelin	10 mg	$60.0	$6.00	8% above	67 of 195
Melanotan I	10 mg	$45.0	$4.50	18% above	23 of 50
Melanotan II	10 mg	$40.0	$4.00	3% above	34 of 95
MOTS-c	10 mg	$60.0	$6.00	16% above	96 of 264
NAD+	1000 mg	$135	$0.135	13% above	28 of 84
Retatrutide	10 mg	$110	$11.0	7% above	19 of 94
Retatrutide	30 mg	$230	$7.67	6% above	17 of 73
Retatrutide	60 mg	$325	$5.42	3% above	6 of 37
Semaglutide	5 mg	$70.0	$14.0	12% above	10 of 48
Semaglutide	10 mg	$110	$11.0	38% above	14 of 60
Semaglutide	15 mg	$130	$8.67	19% above	2 of 16
Semaglutide	20 mg	$150	$7.50	21% above	6 of 28
Semax	10 mg	$45.0	$4.50	at the median	55 of 177
Sermorelin	10 mg	$70.0	$7.00	6% above	39 of 109
TB-500	10 mg	$65.0	$6.50	2% above	59 of 181
Tesamorelin	10 mg	$80.0	$8.00	7% above	67 of 219
Wolverine blend	20 mg	$125	$6.25	25% above	34 of 102

Certificates by compound

Certificates this seller publishes that name the compound they tested. A file that names no compound, or two unrelated ones, is not listed here.

The certificate

primepeptides.co/testing/ lists every batch with lab, date and key or PDF: Janoshik (key ZN8B3HQJ6K8R), Freedom Diagnostics (lot 26082901 reported 9/3/2026), Vanguard Laboratory, Kovera Labs, Accumark Labs and Horizon Analytical (lot PP-6524116-P).

COA status

View COA

Janoshik Analytical, Freedom Diagnostics, Vanguard Laboratory, Kovera Labs, Accumark Labs, Horizon Analytical · 2026-09-03

Grade read: linked-lab
Laboratory: Janoshik Analytical, Freedom Diagnostics, Vanguard Laboratory, Kovera Labs, Accumark Labs, Horizon Analytical
Newest date seen: 2026-09-03
Lab named on site: Janoshik

Who is hosting the certificate

The certificate is a file on the storefront's own site, which is how almost every seller publishes one. The seller controls the document, so it is worth checking with the laboratory named on it.

25 public files from this storefront were hashed, not only the sample above.

Against the issuing laboratory

The harvested file does not name which laboratory issued it in a way this job can check, so it was not auto-checked.

SHA-256 1234962ab3a685fa, file read 2026-09-29, laboratory check 2026-09-29. A hash shows whether two storefronts published the same file. A hash is not a laboratory confirmation.

Archive rating

Source-backed Partial, 3 of 4

Archive evidence Checked, 3 of 4

Certificate tier on the price board is A. Certificate from Janoshik, Freedom Diagnostics, Vanguard Laboratory, Kovera Labs, Accumark Labs, Horizon Analytical dated 2026-09-03. The two sums are not added together. Price pages still rank by that letter, then by price. Neither sum moves a row, and neither is for sale.

Source-backed, 3 of 4

Counts · Readable certificate
A certificate naming a laboratory was opened.
Counts · Independent laboratory named
Laboratory named: Janoshik, Freedom Diagnostics, Vanguard Laboratory, Kovera Labs, Accumark Labs, Horizon Analytical.
Does not count · Entity and shipping named
No legal entity is named.
Counts · Public prices present
The weekly price walk stored at least one offer for this host. The amount is not a point.

Archive evidence, 3 of 4

Does not count · Laboratory echoed it
The issuing laboratory has not echoed this certificate back.
Counts · Current
Newest certificate date read: 2026-09-03.
Counts · More than one public file
25 public certificate documents were opened.
Counts · Storefront readable
The storefront at primepeptides.co could be opened.

Price

A higher price does not raise either path. Public pricing presence counts only as yes or no: the weekly price walk stored at least one offer for this host. The dollar amount is not a point. Two sellers with public prices score the same on that fact whatever they charge.

Purity and dose

Not counted. Finnrick buys its own samples and publishes failures, and its terms forbid reusing those results. A certificate a seller chose to publish is not a blind test. The purity and dose gate on the price pages stays off until this archive holds numbers it is entitled to use.

Source-backed 3 of 4. Archive evidence 3 of 4.

25 public certificate files How the two paths are counted How to check a certificate yourself

What the reading raised

The reading did not raise a flag on this storefront. That is an absence of a flag in the dossier, not a clean bill.

Listed by peptiprices.com.

Notes from the reading

terms contain pasted Shopify boilerplate but the site is not Shopify

Reviews

A certificate says what was in one vial on one day. A reader can say whether the order arrived. Published reviews below were read by a person. Nothing on this page is imported from another site, and an empty list is the true count.

Reviews coming as buyers leave them. A review of Prime Peptides will appear here after it is approved.

We never charge for knowledge. No vendor has a say in what a page says. Sellers are ranked by the certificate they publish, then by price. Read on 2026-10-01. If you run this store and something here is wrong or out of date, the correction goes on the page with a date. Every seller · Laboratories named