Pure Peptides
Online seller of research peptides, a testing page.
As of October 19, 2026, Pure Peptides publishes a public certificate-of-analysis (COA) or test-results page and names 1 outside testing lab (Kovera). We found no FDA warning letter naming it. We have not tested its products. FDA record.
- COA / test page
- Published
- Labs named
- Kovera
- FDA warning letter
- None found
- Listed $/mg
- Not verified
- Catalog matched
- Not matched
Quality & trust signals
What Pure Peptides' own pages say, with the page and the date we read it. Vendor claims are labeled as such; we have not independently tested products.
- Research-use-only notice
- Yes — the site says: “packaging included as standard ◆ For in-vitro laboratory research use only ◆ Free US shipping on orders over $150 ◆ COA verified · every batch tested ◆”
- Pure Peptides — site copyChecked
- Testing / COA page
- Yes — the site navigation links a certificate-of-analysis PDF (CJC-1295, lot PP-CJC-062026).
- Pure Peptides — testing pageChecked
- HPLC mentioned
- Vendor copy: “$150 ◆ COA verified · every batch tested ◆ >99% purity by HPLC and MS-UPLC ◆ Dispatched same business day before 12pm EST ◆ US stock · US”
- Pure Peptides — site copyChecked
- Mass spectrometry mentioned
- Vendor copy: “COA Documents Third-Party Tested Independent HPLC and mass spec >99% Purity Verified on every batch Same-Day Dispatch Order before 12pm EST”
- Pure Peptides — site copyChecked
- Payment methods mentioned
- cryptocurrency, ACH / bank transfer (named on this page; check checkout for what is accepted).
- Pure Peptides — site pageChecked
- Labs named by the vendor
- Kovera Labs (named on the CJC-1295 certificate linked from the site navigation: “tested by Kovera Labs”).
- Pure Peptides — certificate of analysis (PDF)Checked
- Regulatory status: FDA warning letter
- None found naming Pure Peptides in FDA's warning-letter records.
- FDA — warning lettersChecked
Pure Peptides prices per mg
We could not verify Pure Peptides' prices for BPC-157, TB-500, semaglutide, tirzepatide or retatrutide from a public product page, so none are shown.
Compounds in Pure Peptides' catalog (0)
We could not read Pure Peptides' catalog from public product data, so we don't list products here. Check the vendor's site and match any certificate to the lot you receive.
Pure Peptides FAQ
Does Pure Peptides publish certificates of analysis (COAs)?
Yes. Pure Peptides' site links a testing or COA page and names Kovera. Match any certificate to the lot number on the vial you receive.
Has the FDA sent Pure Peptides a warning letter?
We found no FDA warning letter naming Pure Peptides in fda.gov's warning-letter search on October 19, 2026.
How much does Pure Peptides charge per mg?
We could not verify per-mg prices for Pure Peptides for the five compounds we track.
Where does Pure Peptides ship?
Pure Peptides says: Shipped from the US
What payment methods does Pure Peptides mention?
cryptocurrency, ACH / bank transfer (named on this page; check checkout for what is accepted).
Is Pure Peptides legit?
We don't rate vendors. What we can verify: it links a testing page, it names 1 testing lab, and no FDA warning letter found. Its products are sold for research use only.