Ion Peptide
Online seller of research peptides with a 59-item public catalog, a testing page naming Freedom Diagnostics.
As of October 19, 2026, Ion Peptide publishes a public certificate-of-analysis (COA) or test-results page and names 1 outside testing lab (Freedom Diagnostics), and mentions endotoxin and sterility testing. We found no FDA warning letter naming it. We have not tested its products. FDA record.
- COA / test page
- Published
- Labs named
- Freedom Diagnostics
- FDA warning letter
- None found
- Listed $/mg
- Not verified
- Catalog matched
- 23 compounds
Quality & trust signals
What Ion Peptide's 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: “ION-3R $39.00 – $299.95 For research purposes only”
- Ion Peptide — site copyChecked
- HPLC mentioned
- Vendor copy: “HPLC Measures purity and detects contaminants for compound verification”
- Ion Peptide — site copyChecked
- Mass spectrometry mentioned
- Vendor copy: “Analytical methods may include NMR, FTIR, HPLC, LC-MS, GC-MS, TLC, ICP-MS, gravimetry, UV-Vis spectroscopy, titration, melting”
- Ion Peptide — site copyChecked
- Endotoxin testing mentioned
- Vendor copy: “primarily focuses on purity, content, sterility, and endotoxin/LPS levels”
- Ion Peptide — site copyChecked
- Sterility testing mentioned
- Vendor copy: “Testing primarily focuses on purity, content, sterility, and endotoxin/LPS levels”
- Ion Peptide — site copyChecked
- Regulatory status: FDA warning letter
- None found naming Ion Peptide in FDA's warning-letter records.
- FDA — warning lettersChecked
Ion Peptide prices per mg
We could not verify Ion Peptide's prices for BPC-157, TB-500, semaglutide, tirzepatide or retatrutide from a public product page, so none are shown.
Compounds in Ion Peptide's catalog (23)
Products in Ion Peptide's public catalog on October 19, 2026 that we matched to a compound profile. Listing is not verification of identity or purity.
AdamaxAHK-CuAICARARA-290CardiogenCartalaxCrystagenDSIPFOXO4-DRIGLOW blendGlutathioneHGH fragment 176-191IGF-1 LR3Ipamorelin + tesamorelin blendKLOW blendKPVL-carnitineMatrixylPE-22-28PT-141SNAP-8ThymalinVIP
Ion Peptide FAQ
Does Ion Peptide publish certificates of analysis (COAs)?
Yes. Ion Peptide's site links a testing or COA page and names Freedom Diagnostics. Match any certificate to the lot number on the vial you receive.
Has the FDA sent Ion Peptide a warning letter?
We found no FDA warning letter naming Ion Peptide in fda.gov's warning-letter search on October 19, 2026.
How much does Ion Peptide charge per mg?
We could not verify per-mg prices for Ion Peptide for the five compounds we track.
Is Ion Peptide 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.