Crush Research Discount Code: PROFPEPTIDE — Save 10%
Use coupon code PROFPEPTIDE at Crush Research 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
- 33 of 34 comparable products cost less than the median for the same product and size across every vendor PP tracks — before the code
- Catalog
- 35 priced products, 15 in stock
- Third-party testing
- ILS Laboratories · ISO/IEC 17025
- Certificates of analysis
- Certificates published per batch, each tied to the lot it covers
- Prof. Peptide’s discount
- 10% off with code PROFPEPTIDE
Compare Crush Research’s prices: Sermorelin, VIP, Retatrutide, BPC-157, Tirzepatide, GHK-Cu, TB-500, Ipamorelin
Crush Research Supply Company (crushresearch.shop) is a veteran-owned, U.S.-based research peptide supplier founded in 2025 around a single idea: batch- and lot-level accountability with testing that actually means something. Orders ship nationwide across the United States, including US territories, and are processed within 1–2 business days. The catalog spans metabolic GLP-class compounds, recovery and repair peptides, growth-hormone secretagogues, cognitive, skin, and longevity research compounds. Popular compounds by research area:
- Metabolic & Weight Loss
- Retatrutide, Tirzepatide, Cagrilintide, MOTS-c, AOD-9604
- Recovery & Tissue Repair
- BPC-157, TB-500, BPC-157 + TB-500
- Growth Hormone
- CJC-1295, Ipamorelin, Sermorelin, Tesamorelin
- Skin Health & Anti-Aging
- GHK-Cu, Melanotan I, Melanotan II, KLOW
- Gut Health & Immunity
- KPV, Thymosin Alpha-1, VIP
- Longevity
- NAD+, Epitalon, Glutathione
- Sexual & Reproductive
- PT-141, Kisspeptin
Crush Research publishes a public per-batch Certificate of Analysis library, tested by ILS Laboratories (San Diego, CA), an ISO/IEC 17025-accredited lab. Each report runs a Full QC Panel — peptide purity and identity by HPLC, net peptide content, endotoxin by USP <85>, heavy metals by ICP-MS (USP <233>), and sterility by PCR — and reports HPLC conformity across three samples per batch, the multi-vial testing Crush is built around; some lots also carry an immunoassay fentanyl screen. Every report is signed by the ILS lab director and independently verifiable at portal.ils-lab.com with the access code printed on it. Crush states it is one of only a handful of vendors in the space to conduct multi-vial testing, with full sterility and heavy-metals testing being rolled out across the catalog. Retatrutide and Tirzepatide are listed on-site under the coded names Triple Agonist and Double Agonist respectively.
The company was founded by a retired military veteran and is credited with helping push batch- and lot-number adoption as an industry standard; it has been referenced in mainstream coverage of the research-peptide market. Ordering is straightforward, with responsive customer support and same-week fulfillment on in-stock items.
Crush Research catalog & prices
Struck-through prices are Crush Research’s list price; the bold figure is your price once you apply code PROFPEPTIDE at checkout. Prices current as of August 16, 2026.
Frequently Asked Questions
What peptides does Crush Research carry?
Does Crush Research have a coupon code?
How do I use the Crush Research discount code?
How does Crush Research test its peptides?
How do I verify a Crush Research COA?
Is Crush Research US-based?
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.