Deep GLP-class tiering across three compounds (Semaglutide, Tirzepatide, Retatrutide) and multiple sizesNasal-spray formats for ~15 peptides — the only vendor we track with this breadth of non-injectable deliveryOral research-capsule line (BPC-157, KPV, 5-Amino-1MQ, SLU-PP-332, MK-677, Tesofensine) for oral-delivery protocolsBioregulator depth (Pancragen, Livagen, Testagen, CardioCytogen, Thymalin)Pre-mixed blends (GLOW 70mg, KLOW 80, Wolverine BPC/TB, Ipa/CJC, multi-peptide research stacks)Multi-vial 'Matrix' stacks for layered research protocols
Iron Peptides is an established vendor with over three years of operation and a strong community presence. They offer a catalog of 50 peptides and maintain a public per-batch COA library verified by an independent lab. Payment is limited to credit card only, and while they have a moderate presence on Reddit and YouTube, there is limited feedback on shipping and customer service.
+Broadest catalog we track — 91 products across injectable vials, nasal sprays, oral capsules, and pre-mixed stacks (~38 injectable single-peptide SKUs seeded here; sprays/caps/blends tracked separately)
+Multi-format delivery options uncommon elsewhere: nasal sprays for BPC-157 / TB-500 / GHK-Cu / VIP / DSIP / PT-141, and oral capsules for research-capsule protocols
+Deep GLP-class tiering (Semaglutide 10/30 mg, Tirzepatide 10/30/60 mg, Retatrutide 5/10/30/60 mg) with competitive $/mg at the larger sizes
+Comprehensive bioregulator line (Pancragen, Livagen, Testagen, CardioCytogen, Prostamax, Thymalin)
+10% customer coupon (stackedhq) applied at checkout — saves on every order
Cons
−Several inconsistencies between product slug + display name (e.g. MOTS-c / IPAMORELIN listed with `-5mg` slug but displayed as 10MG); worth confirming at checkout
−No third-party Janoshik / Finnrick COAs surfaced on the public site
−Separate oral-capsule line priced 2-3× the injectable vial equivalent — reasonable for different delivery economics but may confuse first-time researchers comparing $/mg across formats
Specialties
Deep GLP-class tiering across three compounds (Semaglutide, Tirzepatide, Retatrutide) and multiple sizesNasal-spray formats for ~15 peptides — the only vendor we track with this breadth of non-injectable deliveryOral research-capsule line (BPC-157, KPV, 5-Amino-1MQ, SLU-PP-332, MK-677, Tesofensine) for oral-delivery protocolsBioregulator depth (Pancragen, Livagen, Testagen, CardioCytogen, Thymalin)Pre-mixed blends (GLOW 70mg, KLOW 80, Wolverine BPC/TB, Ipa/CJC, multi-peptide research stacks)Multi-vial 'Matrix' stacks for layered research protocols
Payment Methods
Credit card
Shipping
Domestic
Standard carrier shipping
International
No
Tracking
Yes
Carriers
—
Testing Methodology
Vendor states research-grade quality. No public third-party (Janoshik / Finnrick / etc.) COA library on the site.
FDA Warning History
No FDA warning letters on record.
Product Catalog
Every product we track from Iron Peptides, linked to its peptide research profile. Prices refreshed periodically — verify on the vendor site before ordering.
