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Crush Research Discount Code: PROFPEPTIDE — Save 10%

Use code PROFPEPTIDE at Crush Research to save 10% on your order. The Crush Research coupon code is verified as of September 2026 and gives you a 10% discount at checkout.

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✓ Verified Sep 2026

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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
Cognitive & Nootropic: Semax, Selank, Adamax, Pinealon
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

Compound

Size

Price after 10% code

Stock

10 mg

$47.79$53.10

Out

5 mg

$23.49$26.10

Out

10 mg

$31.59$35.10

In stock

10 mg

$31.59$35.10

In stock

50 mg

$23.49$26.10

Out

100 mg

$31.59$35.10

In stock

1500 mg

$47.79$53.10

Out

10 mg

$31.59$35.10

Out

10 mg

$31.59$35.10

Out

10 mg

$31.59$35.10

In stock

10 mg

$31.59$35.10

In stock

10 mg

$31.59$35.10

In stock

20 mg

$47.79$53.10

In stock

40 mg

$63.99$71.10

Out

500 mg

$39.69$44.10

Out

1000 mg

$63.99$71.10

In stock

10 mg

$31.59$35.10

Out

10 mg

$31.59$35.10

Out

10 mg

$39.69$44.10

In stock

15 mg

$47.79$53.10

In stock

20 mg

$55.89$62.10

In stock

30 mg

$72.09$80.10

In stock

50 mg

$97.20$108.00

Out

5 mg

$23.49$26.10

Out

10 mg

$31.59$35.10

Out

10 mg

$31.59$35.10

Out

5 mg

$23.49$26.10

In stock

10 mg

$44.10$49.00

In stock

20 mg

$72.09$80.10

Out

20 mg

$47.79$53.10

Out

30 mg

$55.89$62.10

Out

40 mg

$63.99$71.10

Out

50 mg

$72.09$80.10

In stock

60 mg

$72.09$80.10

Out

10 mg

$31.59$35.10

Out

Adamax10 mgOut

$47.79$53.10

BPC-1575 mgOut

$23.49$26.10

BPC-15710 mgIn stock

$31.59$35.10

DSIP10 mgIn stock

$31.59$35.10

GHK-Cu50 mgOut

$23.49$26.10

GHK-Cu100 mgIn stock

$31.59$35.10

Glutathione1500 mgOut

$47.79$53.10

Ipamorelin10 mgOut

$31.59$35.10

KPV10 mgOut

$31.59$35.10

Melanotan I10 mgIn stock

$31.59$35.10

Melanotan II10 mgIn stock

$31.59$35.10

MOTS-C10 mgIn stock

$31.59$35.10

MOTS-C20 mgIn stock

$47.79$53.10

MOTS-C40 mgOut

$63.99$71.10

NAD+500 mgOut

$39.69$44.10

NAD+1000 mgIn stock

$63.99$71.10

Pinealon10 mgOut

$31.59$35.10

PT-14110 mgOut

$31.59$35.10

Retatrutide10 mgIn stock

$39.69$44.10

Retatrutide15 mgIn stock

$47.79$53.10

Retatrutide20 mgIn stock

$55.89$62.10

Retatrutide30 mgIn stock

$72.09$80.10

Retatrutide50 mgOut

$97.20$108.00

Selank5 mgOut

$23.49$26.10

Semax10 mgOut

$31.59$35.10

Sermorelin10 mgOut

$31.59$35.10

TB-5005 mgIn stock

$23.49$26.10

Tesamorelin10 mgIn stock

$44.10$49.00

Tesamorelin20 mgOut

$72.09$80.10

Tirzepatide20 mgOut

$47.79$53.10

Tirzepatide30 mgOut

$55.89$62.10

Tirzepatide40 mgOut

$63.99$71.10

Tirzepatide50 mgIn stock

$72.09$80.10

Tirzepatide60 mgOut

$72.09$80.10

VIP10 mgOut

$31.59$35.10

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 3, 2026.

Frequently Asked Questions

What peptides does Crush Research carry?

Crush Research carries research compounds across several categories. Its metabolic GLP catalog includes Retatrutide and Tirzepatide (listed on-site as Triple Agonist and Double Agonist), Cagrilintide, MOTS-c, and AOD-9604. Recovery and repair peptides include BPC-157, TB-500, KPV, and a BPC-157/TB-500 blend. Growth-hormone secretagogues include CJC-1295, Ipamorelin, Sermorelin, and Tesamorelin. The catalog also spans cognitive compounds (Semax, Selank, Adamax, Pinealon), skin peptides (GHK-Cu, Melanotan-1, Melanotan-2, KLOW), and longevity compounds (NAD+, Epitalon, Glutathione).

Does Crush Research have a coupon code?

Yes. Use code PROFPEPTIDE at checkout to save 10% on your entire Crush Research order. This code is verified and maintained by Prof. Peptide and valid as of September 2026.

How do I use the Crush Research discount code?

Add your items to cart at crushresearch.shop, proceed to checkout, and enter PROFPEPTIDE in the discount code field. The 10% discount will be applied to your order total.

How does Crush Research test its peptides?

Crush publishes a public per-batch Certificate of Analysis library, tested by ILS Laboratories (San Diego, CA), an ISO/IEC 17025-accredited lab. Each COA runs a Full QC Panel — purity and identity by HPLC, net peptide content, heavy metals (ICP-MS), sterility (PCR), and endotoxin (USP <85>) — and reports HPLC conformity across three samples per batch (the multi-vial testing), with some lots adding a fentanyl screen.

How do I verify a Crush Research COA?

Visit the public testing page at crushresearch.shop and match the batch number on your vial to its Certificate of Analysis. Each ILS Laboratories report also carries a QR code and access code that independently verify it at portal.ils-lab.com, alongside the full purity, identity, net-content, heavy-metal, sterility, and endotoxin results for that batch.

Is Crush Research US-based?

Yes. Crush Research Supply Company is a veteran-owned, U.S.-based supplier that ships nationwide across the United States, including US territories, with orders processed within 1–2 business days.

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.