Ion Peptide Discount Code: PROFPEPTIDE — Save 15%

Use code PROFPEPTIDE at Ion Peptide to save 15% on your order. The Ion Peptide coupon code is verified as of September 2026 and gives you a 15% discount at checkout.

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✓ Verified Sep 2026

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Ion Peptide (ionpeptide.com) is a US-based research-compound supplier with a broad catalog — peptides, GLP-class metabolic compounds, blends, capsules, and a line of cosmetic formulations. Its catalog, per-vial prices, and a public 195-entry Certificate of Analysis library are all openly browsable; ordering itself runs through a “Wholesale Research Supply Portal” that requires a customer account at checkout. Payment options include PayPal. Compounds by research area:

Metabolic & Weight Loss: Semaglutide (ION-1S), Tirzepatide (ION-2T), Retatrutide (ION-3R), Cagrilintide, AOD-9604, 5-Amino-1MQ
Recovery & Tissue Repair: BPC-157, TB-500, KPV, Wolverine (BPC-157 + TB-500)
Growth Hormone: CJC-1295, Ipamorelin, GHRP-2, GHRP-6, Fragment 176-191
Skin Health & Anti-Aging: GHK-Cu, GLOW, KLOW, Melanotan I, Melanotan II
Sleep & Recovery: DSIP
Longevity: Epitalon, Glutathione, FOXO4-DRI
Sexual Health: PT-141

Ion labels its GLP-class metabolic compounds with coded names that follow the GLP-1/2/3 tier convention: ION-1S is Semaglutide, ION-2T is Tirzepatide, and ION-3R is Retatrutide. We list each under both its compound name and its code — “Semaglutide (ION-1S)” — so a reader searching Ion’s store for the coded name still lands on the right compound. That mapping is confirmed to us first-hand rather than read off a certificate.

Ion Peptide publishes a searchable Certificate of Analysis library covering roughly 195 product-and-dose entries, with separate endotoxin reports for many lots, at ionpeptide.com/lab-results. The certificate we reviewed — a 5-Amino-1MQ batch, report KVR-2026-BA8308 — was issued by Kovera Labs and is unusually complete: batch-average purity of 99.887% by RP-HPLC (C18 column, DAD detection at 214 nm), identity confirmation by LC-MS, net-content assay, an endotoxin safety screen (≤0.5 EU/mL, passed), a microbial sterility screen (no growth), four-analyte heavy-metal screening (arsenic, cadmium, lead, mercury — all negative), and per-vial batch-conformity results across three vials. It is signed by the lab’s director and carries a QR code and per-record access code that resolve to the laboratory’s own verification page at koveralabs.com/verify — the check runs against Kovera, not against Ion. Kovera Labs is the same independent laboratory behind several other vendors we cover.

Two points of context. Kovera Labs does not print an ISO 17025 or A2LA accreditation on its certificates, so no accreditation is claimed here — the strength of the report is its panel breadth and the independent, externally verifiable check, not a printed accreditation. And the certificate we read in full is a single lot of one compound; the library itself is broad and per-lot, but a researcher should confirm the specific batch on hand at koveralabs.com/verify before use.

Frequently Asked Questions

What products does Ion Peptide carry?

Ion Peptide carries a broad research catalog spanning metabolic and GLP-class compounds (Semaglutide, Tirzepatide, and Retatrutide — listed under the coded names ION-1S, ION-2T, and ION-3R — plus Cagrilintide, AOD-9604, and 5-Amino-1MQ), recovery peptides (BPC-157, TB-500, KPV, the Wolverine blend), growth-hormone secretagogues (CJC-1295, Ipamorelin, GHRP-2, GHRP-6, Fragment 176-191), skin and anti-aging compounds (GHK-Cu, GLOW, KLOW, Melanotan I and II), longevity and cognitive compounds (Epitalon, Glutathione, FOXO4-DRI, DSIP), PT-141, and a separate line of cosmetic formulations. Its catalog and per-vial prices are openly browsable.

Does Ion Peptide have a coupon code?

Yes. Use code PROFPEPTIDE at checkout to save 15% on any Ion Peptide order. This code is verified and maintained by Prof. Peptide.

How do I use the Ion Peptide discount code?

Add your items to cart at ionpeptide.com, proceed to checkout, and enter PROFPEPTIDE in the discount code field. The 15% discount will be applied to your order total. Checkout runs through Ion's Wholesale Research Supply Portal, which requires a customer account.

Is Ion Peptide third-party tested?

Yes. Ion publishes a searchable Certificate of Analysis library of roughly 195 per-lot entries (with separate endotoxin reports for many) at ionpeptide.com/lab-results. The certificate we reviewed was issued by Kovera Labs (report KVR-2026-BA8308, a 5-Amino-1MQ lot): purity 99.887% by RP-HPLC, identity by LC-MS, net-content assay, endotoxin screen (≤0.5 EU/mL, passed), microbial sterility (no growth), heavy-metals screening for arsenic/cadmium/lead/mercury (all negative), and per-vial conformity across three vials. It is signed by the lab director and carries a QR code and access code that verify at koveralabs.com/verify — against the laboratory, not the vendor. Kovera does not print an ISO 17025 or A2LA accreditation, so none is claimed here.

How does ordering and payment work at Ion Peptide?

Ion's catalog, prices, and COA library are open to browse, but checkout runs through a Wholesale Research Supply Portal that requires a customer account. Payment options include PayPal, which carries card-network purchase protection. Enter PROFPEPTIDE in the discount field at checkout for 15% off.

Affiliate disclosure: Prof. Peptide is independently operated and may earn affiliate commissions when you use our discount codes or buy through our links, at no additional cost to you. Affiliate relationships never determine vendor inclusion, ranking, verification, or our editorial conclusions.