Valkyrie Peptides Discount Code: PROFPEPTIDE — Save 10%
Use coupon code PROFPEPTIDE at Valkyrie Peptides to save 10% on your order. Prof. Peptide confirmed this rate on October 13, 2026.
Key facts
- Price comparison
- 0 of 31 comparable products cost less than the median for the same product and size across every vendor PP tracks — before the code
- Catalog
- 47 products at the 2026-10-16 pull · 31 in Prof. Peptide’s price comparison, 31 of those in stock (a further 1 priced here with too few other vendors to compare against) · Lyophilized powder in single-strength vials, with the strength carried in the product name
- Third-party testing
- Horizon Analytical & MDx BioAnalytical Laboratory
- Certificates of analysis
- Public certificate library on the vendor’s own domain, searchable, reachable without a login or an account
- Prof. Peptide’s discount
- 10% off with code PROFPEPTIDE
Compare Valkyrie Peptides’ prices: Thymosin Alpha-1, SLU-PP-332, PT-141, SS-31, Hexarelin, VIP, BPC-157, Melanotan II
Valkyrie Peptides is a US-based research-peptide supplier (valkyriepeps.com). Valkyrie Peptides states that it accepts Zelle, Cash App, Venmo and credit cards — Visa, Mastercard and American Express. Orders and support run through the vendor by phone at (208) 243-9222. Valkyrie also runs a standing 20%-off-for-life program for active military, veterans, and first responders, arranged by contacting the vendor directly — a deeper discount than the public code below. Compounds by research area:
- Metabolic & GLP-1
- Retatrutide (GLP-3 (RT))
- Recovery & Tissue Repair
- BPC-157 + TB-500 (Wolverine)
The compounds above are a sample rather than the full catalog. Valkyrie’s store is browsable without an account, and its certificate library is public. The code has not been exercised in a live cart, so its in-cart behavior follows the vendor’s stated terms.
Valkyrie’s testing is documented by Horizon Analytical, a US-based laboratory (its certificates read “Proudly Owned and Operated in the USA”) that prints a QR code and is searchable at horizonanalytical.com. The certificate we reviewed covers one lot (VP-7672189) of Retatrutide and confirms identity by UPLC with mass spectrometry — the report prints the compound’s CAS number (2381089-83-2), molecular formula (C221H342N46O68), and PubChem CID, and reproduces the UPLC and MS traces in full. Purity measured 99.33% against a >98% specification and quantity 10.05 mg against a 10 mg label, and a matched endotoxin certificate on the same lot reported <0.05 EU/mL. Both reports are signed by Aleksey Yevtodiyenko PhD, Research and Formulation Chemist. That is mass-spectrometry identity confirmation, a stronger check than the HPLC-UV purity-only reports some vendors publish. As of 14 October 2026, Valkyrie Peptides's certificates couldn't be checked at the lab's own records.
Three points of context. Horizon Analytical does not print an ISO 17025 or A2LA accreditation on its certificate, so no accreditation is claimed here. Prof. Peptide counted 33 certificates published on Valkyrie’s own site on 1 October 2026, every one reachable without an account: 26 issued by Horizon Analytical and 7 naming MDx BioAnalytical Laboratory. Each carries a lot number, and entering that lot on Valkyrie’s site returns the matching certificate. Prof. Peptide checked the lookup on 1 October 2026. MDx is named here as Valkyrie states it: its certificates give the laboratory as mdxbiolabs.com and say they are searchable there, and that search runs client-side, so Prof. Peptide could not exercise it and has not confirmed a bogus code fails. One of those MDx certificates cites “A2LA Certificate #6377.01.01”, a number that returns no records in A2LA’s own directory; the nearest real certificate, 6377.01, belongs to a different laboratory, Vanguard, and its scope does not cover chromatographic purity. No accreditation is claimed for MDx from it. Valkyrie states that its compounds are also screened for heavy metals and microbial integrity; those two panels are not printed on the certificates we reviewed. One minor discrepancy worth noting: on the purity certificate the analysis-conducted date (April 24, 2026) precedes the received date (April 29, 2026) — likely a template error on the report, noted rather than corrected. The certificates name valkyriepeptides.com as the client while the store runs at valkyriepeps.com; with the vendor’s Trustpilot profile, that is a second signal the two domains are one operation, though not conclusive proof.
Valkyrie Peptides catalog & prices
Struck-through prices are Valkyrie Peptides’ list price; the bold figure is your price once you apply code PROFPEPTIDE at checkout. Prices current as of October 16, 2026.
Prof. Peptide checked Trustpilot and Finnrick on 30 September 2026. Trustpilot: 4.8 from 48 reviews (read 30 September 2026).
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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.