Spartan Peptides Discount Code: PROFPEPTIDE — Save 10%
spartanpeptides.com
Updated
Use coupon code PROFPEPTIDE at Spartan Peptides to save 10% on your order. Prof. Peptide verifies this code directly with the vendor and updates it when it changes.
Key facts
- Price comparison
- 0 of 16 comparable products cost less than the median for the same product and size across every vendor Prof. Peptide tracks — before the code
- Catalog
- 32 products at the 2026-10-24 pull · 16 in Prof. Peptide’s price comparison, 16 of those in stock (a further 5 priced here with too few other vendors to compare against) · Lyophilized powder in vials
- Third-party testing
- MZ Biolabs
- Certificates of analysis
- Public COA page publishing the unaltered signed lab reports as embedded page images on the vendor’s own domain, all from a single testing partner; the vendor states 6 compounds verified
- Prof. Peptide’s discount
- 10% off with code PROFPEPTIDE
- Code checked
- Prof. Peptide confirmed this rate on October 13, 2026.
Compare Spartan Peptides’ prices: Semax, AOD-9604, Thymosin Alpha-1, Pinealon, MOTS-C, Kisspeptin-10, Tesamorelin, PT-141
Spartan Peptides (spartanpeptides.com) is a US-based research-peptide supplier offering a focused catalog of compounds at ≥98% HPLC-verified purity, with same-day domestic dispatch. Their range spans metabolic and GLP compounds, tissue-repair and growth-hormone peptides, cognitive and longevity research compounds, and pre-built stacks.
- Metabolic & GLP-1
- Retatrutide, Tirzepatide, Semaglutide, AOD-9604, MOTS-c
- Recovery & Tissue Repair
- BPC-157, TB-500, Wolverine Stack
- Growth Hormone
- GH Stack (a blend of CJC-1295 and Ipamorelin), Tesamorelin
- Skin Health & Anti-Aging
- GHK-Cu
- Gut Health & Immunity
- Thymosin Alpha-1
- Sexual Health
- PT-141
Every Spartan Peptides batch is verified to a ≥98% purity standard by HPLC (with mass spectrometry confirming molecular identity), and the original lab reports are published in a public COA library that states “6 Compounds Verified” (read 2026-09-24) rather than one report per catalog item. The reports we reviewed were issued by MZ Biolabs, an independent analytical laboratory at 2102 N Country Club Rd, Tucson, AZ, and signed by analytical chemist Ken Pendarvis — observed purity ran 99.4–99.97% across the compounds checked. No accreditation is printed on the certificates. A Certificate of Analysis lets researchers confirm identity and purity before use. On 14 October 2026 Prof. Peptide drew three of the six at random and opened each one at MZ Biolabs' own certificate viewer through the QR code it prints; all three name Spartan Peptides as the client and share one lot code, PEP-04-26.
Prof. Peptide Verification
Verified · 14 October 2026
Prof. Peptide identified the lab, matched the certificates on its own website, and read every test result.
Lab identified
PassedCertificates verified
Passed3 of 3 matched on MZ Biolabs’ own website.
The three certificates were tested on 12 May 2026.
CJC-1295 / Ipamorelin 5mg/5mg · lot PEP-04-26
PassedMZ Biolabs · tested 12 May 2026 · certificate COA_Ipamorelin_CJC-1295_nD_5-5mg_PEP-04-26_quant_20260519_SP
- Passed: Purity — 99.85% (against ≥98%, Prof. Peptide’s standard; the certificate prints no specification)
- Passed: Ipamorelin — 8.60 mg (at least 90% of the labeled 5 mg)
- Passed: CJC-1295 — 5.02 mg (at least 90% of the labeled 5 mg)
MOTS-C 10mg · lot PEP-04-26
PassedMZ Biolabs · tested 12 May 2026 · certificate COA_MOTS-C_10mg_PEP04-26_quant_20260519_SP
- Passed: Purity — 99.75% (against ≥98%, Prof. Peptide’s standard; the certificate prints no specification)
- Passed: MOTS-c — 11.67 mg (at least 90% of the labeled 10 mg)
Tesamorelin 5 mg · lot PEP-04-26
PassedMZ Biolabs · tested 12 May 2026 · certificate COA_Tesamorelin_5mg_PEP-04-26_quant_20260519_SP
- Passed: Purity — 99.97% (against ≥98%, Prof. Peptide’s standard; the certificate prints no specification)
- Passed: Tesamorelin — 6.70 mg (at least 90% of the labeled 5 mg)
Compounds are manufactured and shipped domestically from within the United States, with same-day dispatch on US orders placed before 2 PM Pacific and discreet packaging.
Spartan Peptides catalog & prices
Struck-through prices are Spartan Peptides’ list price; the bold figure is the price once code PROFPEPTIDE is applied at checkout. Prices current as of October 24, 2026.
Prof. Peptide checked Trustpilot and Finnrick on 20 October 2026. There were no results on either site as of that date.
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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.