Vantyx Research Discount Code: PROFPEPTIDE — Save 15%

Vantyx Research (vantyxresearch.shop) is a US supplier running a thirty-one product catalog of lyophilised vials, browsable and priced without an account. Five of its metabolic products are sold under codes rather than compound names. The catalog:

Metabolic & GLP-1

Semaglutide (GLP-1 SM), Tirzepatide (GLP-2 TZ), Retatrutide (GLP-3 RT), GLP-4 BG, Cagrilintide, MOTS-C, 5-Amino-1MQ, Eloralintide

Recovery & Tissue Repair

BPC-157, TB-500, the Wolverine blend, KLOW, GLOW, KPV

Growth Hormone

CJC-1295 with DAC, CJC-1295 no DAC with Ipamorelin, Ipamorelin, Tesamorelin, GHRP-2, GHRP-6, IGF-1 LR3

Cognitive & Nootropic

Semax, Selank

Skin Health & Anti-Aging

GHK-Cu, Melanotan 2, MT-1

Sleep & Recovery

DSIP

Supplies

Bacteriostatic water, 3 mL and 10 mL; acetic acid water, 3 mL

Five certificates cover thirty-one products, and all five were tested on the same day. Testing is by Freedom Diagnostics, and the certificate page publishes five reports: GLP-3 RT, GHK-Cu, Ipamorelin with CJC-1295, GLOW and Tesamorelin. Their accession numbers run consecutively, 2603090107 through 2603090111, and every one was received by the laboratory on 9 March 2026 and reported on 10 March. That is a single submission batch rather than a testing programme — one day’s work covering a fifth of what the store sells, and six months old now. It is worth setting that against what the site says about itself: the footer of every page states “independent third-party Certificates of Analysis on every batch,” and the standards page describes documentation “matched to available inventory before fulfillment.” Five reports from one March afternoon do not support either sentence. If you are ordering something outside those five, ask for the certificate covering your lot before you buy.

The vendor’s stated baseline and one of its certificates report different figures. The about page states that Vantyx establishes “a baseline of 99%+ purity.” Its Tesamorelin certificate — Freedom Diagnostics, accession 2603090107, lot TESA-2603-A, reported 10 March 2026 — reports 97.203%. The other four report 99.974% (GLP-3 RT), 99.921% (GHK-Cu), 99.847% (GLOW) and 99.788% (the Ipamorelin/CJC-1295 blend). Both figures are the vendor’s own: the claim from its about page, the result from its own published document, which is readable only by opening the PDF and reading the purity row.

The certificates that do exist verify independently, which is the part that counts. Each report carries a search code that resolves on Freedom Diagnostics’ own domain rather than on Vantyx’s, and we checked two end to end. Vant2603090111 returns the GLP-3 RT report, lot GLPR3-2603-A; Vant2603090107 returns Tesamorelin, lot TESA-2603-A. In both cases the file the laboratory serves is byte-for-byte identical to the file Vantyx publishes — not merely similar, the same file by checksum. Every report names Vantyx Research in its Client field, which ties the documents to the party selling the vials rather than to another customer of the same laboratory. Analysis is HPLC with UV detection coupled to mass spectrometry. Freedom prints no laboratory accreditation on these reports, so none is claimed here.

On the coded names, and on the two we will not guess at. GLP-1 SM is Semaglutide, GLP-2 TZ is Tirzepatide and GLP-3 RT is Retatrutide. Vantyx states each of those itself, in three separate places — the product title carries the compound in parentheses, the page URL spells it out, and the description names it in a sentence. The GLP-3 RT certificate independently corroborates it: the mass spectrum puts the compound near 4730 daltons, which is retatrutide. Two products stay coded, because nothing on the site identifies them. GLP-4 BG is labelled “Bioglutide,” which is not a recognised compound name, and unlike its three siblings its URL contains no compound and its description names none. MT-1 carries no parenthetical, no description sentence and no registry number. Neither is decodable from the numbering — a convention several vendors share is a hint, not evidence — and the certificates are no help here either: the GLP-3 report’s own identity field reads “GLP RT” and the vial in its photograph is labelled “GLP-R3.” The laboratory repeated the vendor’s code rather than naming the compound. One smaller thing worth stating: none of the thirty-one products carries a struck-through “regular” price, so the listed price is the price. All products are sold for laboratory and research use only. Vantyx Research accepts debit or credit card at checkout.

Vantyx Research affiliate program

Vantyx Research runs an affiliate program. Its terms below are from the program’s published terms, read by Prof. Peptide October 15, 2026.

Commission

15% on referral sales made through the affiliate link or coupon code

Apply to the Vantyx Research affiliate program on the vendor's own sign-up page.

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