Iron Protocol Coupon Code — 40% Off

Updated October 23, 2026

Reveal the discount code below to save 40% at Iron Protocol. Prof. Peptide verifies this code directly with the vendor and updates it when it changes.

Iron Protocol is a research peptide supplier with its address in New York, New York, selling peptides and blends in vials, nasal sprays, capsules and powders, alongside a line of bioregulators.

Discount Code

See offer

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Key facts

Catalog: Lyophilized peptide vials and named blends, plus nasal-spray, capsule, liquid-substrate and raw-powder lines and laboratory supplies
Certificates of analysis: The vendor states that every new batch is third-party tested for identity, purity, potency, sterility, endotoxin, heavy metals and conformity
Current offer: See offer above shows Iron Protocol’s own best current offer.
Code checked: Prof. Peptide checked the store’s offers on October 20, 2026.

Overview

Iron Protocol sells research peptides and named blends in lyophilized vials, and carries several of them in other formats as well: nasal sprays, capsules, liquid substrates and raw powders, alongside a line of bioregulators and laboratory supplies.

Iron Protocol catalog & prices

The compounds are grouped below by Prof. Peptide's research-library categories, each linked to Prof. Peptide's research profile. Iron Protocol sells orforglipron as FG-O capsules, the name its bottle label pairs with “ORFORGLIPRON 6MG”.

Metabolic & GLP-1: Orforglipron (FG-O) capsules, Cagrilintide, Mazdutide, Survodutide, Eloralintide, AOD-9604, MOTS-c, 5-Amino-1MQ (vials and capsules)
Recovery & Tissue Repair: BPC-157 (vials, capsules and spray), TB-500 (vials and spray), a blend of BPC-157 and TB-500 (vials, capsules and spray), a blend of BPC-157, TB-500 and Cartalax, ARA-290
Performance & Energy: IGF-1 LR3, PEG-MGF
Growth Hormone: CJC-1295 with and without DAC, Ipamorelin, a blend of CJC-1295 (no DAC) and Ipamorelin, Tesamorelin, a blend of Tesamorelin and Ipamorelin, Sermorelin, GHRP-2, GHRP-6, Hexarelin
Cognitive & Nootropic: Semax and Selank (vials and sprays), a blend of Semax and Selank (vials and a liquid substrate), a spray of Semax, Selank and Pinealon, Adamax (vials and spray), Adalank (spray), a liquid substrate of Adalank and Adamax, PE-22-28
Skin Health & Anti-Aging: GHK-Cu and AHK-Cu (vials and raw powder), GLOW (vials and capsules), KLOW, a blend of GHK-Cu and KPV, Melanotan I, Melanotan II, SNAP-8
Gut Health & Immunity: KPV (vials and capsules), Thymosin Alpha-1, LL-37, VIP
Sleep & Recovery: DSIP (vials and spray)
Longevity: NAD+ (vials and spray), Epithalon, Glutathione, FOXO4-DRI
Bioregulators: Cardiogen, Cortagen, Cartalax, Pinealon, Testagen, Livagen
Sexual Health: PT-141 (vials and spray), Kisspeptin, Oxytocin, a blend of PT-141, Kisspeptin and Oxytocin
Also listed: Gonadorelin; Tesofensine, Dihexa, SLU-PP-332, SLU-PP-915, ATX-304 and L-THP capsules; Cerebrolysin, L-Carnitine, Vitamin B12
Supplies: Bacteriostatic water (10 mL, and Hospira 30 mL), acetic acid, phosphate-buffered saline, a vial case

Iron Protocol takes 40% off eligible products sitewide in October, applied automatically at checkout with merchandise and Hospira bacteriostatic water excluded, takes a further 5% off orders paid by Zelle, and ships free by Priority on orders of $150 or more (read October 20, 2026).

Testing: Labs & Certificates of Analysis

Iron Protocol states that its products are independently third-party tested for purity, safety and consistency, and that every new batch is tested for identity, purity, potency, sterility, endotoxin, heavy metals and conformity.

Prof. Peptide hasn't checked these certificates against the labs' own records.

Iron Protocol is listed on Prof. Peptide's All Vendors page.

All products are sold for laboratory research use only.

Payment and shipping

Iron Protocol takes Visa and Mastercard among other payment methods, with 5% off orders paid by Zelle. It states that paid orders received by 6:00 PM Eastern, Monday to Friday, ship the same day, by Priority (an estimated 2 to 4 business days) or Priority Plus (1 to 2), and orders of $150 or more ship free by Priority. Unopened, unused products may be returned with approval when the store is told within 5 business days of delivery, subject to a $35 return fee.

Customer service

Customer service is by email at iron@ironprotocol.com, by phone at 646-296-6111, or through the contact form on its site. Iron Protocol’s address is in New York, NY.

Ratings & reviews

Bought from Iron Protocol? Tell Prof. Peptide how it went.

Frequently Asked Questions

Is Iron Protocol legit?

Iron Protocol’s address is in New York, New York. Iron Protocol states that its products are third-party tested and that every new batch is tested for identity, purity, potency, sterility, endotoxin, heavy metals and conformity. Prof. Peptide hasn't checked these certificates against the labs' own records. Prof. Peptide checked the store’s offers on October 20, 2026.

Is the Iron Protocol code still working?

Prof. Peptide holds no active Iron Protocol code; it checked the store’s offers on October 20, 2026. “See offer” at the top of this page opens ironprotocol.com in a new tab through Prof. Peptide’s link and shows the store’s own best current offer.

Does Prof. Peptide earn a commission on this code?

Yes. Prof. Peptide is an Iron Protocol affiliate and earns a commission on orders placed through its link.

Does Iron Protocol have an affiliate program?

Yes. Iron Protocol runs an affiliate program on GoAffPro, and Prof. Peptide is a member of it. Headline commission: Not published. Discount for referred customers: Not published. Prof. Peptide’s record as of October 21, 2026.

Is Iron Protocol the same as IRON Peptides?

No. Iron Protocol is ironprotocol.com, with its address in New York, New York. IRON Peptides is ironpeptides.is, run by Iron Research LLC of Carmel, Indiana, a separate store covered on its own page. Everything on this page describes ironprotocol.com.

What is the October offer at Iron Protocol?

40% off eligible products sitewide, applied automatically at checkout, with merchandise and Hospira bacteriostatic water excluded (read October 20, 2026).

What testing does Iron Protocol state?

Iron Protocol states that its products are third-party tested and that every new batch is tested for identity, purity, potency, sterility, endotoxin, heavy metals and conformity.

What is FG-O at Iron Protocol?

Orforglipron, in 6 mg capsules, as its own bottle label states.

Affiliate disclosure: Prof. Peptide is independently operated and may earn affiliate commissions on purchases made with its codes or through its links, at no additional cost to the buyer. Affiliate relationships never determine vendor inclusion, ranking, verification, or Prof. Peptide's editorial conclusions.