EZ Peptides: 10% Off All Peptides

Save 10% on all EZ Peptides products with this exclusive discount code. Apply this code at checkout.

Codes verified April 20, 2026

32 Peptides Available

5-Amino-1MQ

COA

50mg vial

$61.20$68.0010% off

BPC-157

COA

10mg vial

$31.50$35.0010% off

Cagrilintide

COA

5mg vial

$39.60$44.0010% off

CJC-1295

COA

5mg vial

$31.50$35.0010% off

DSIP

COA

10mg vial

$52.20$58.0010% off

Epitalon

COA

10mg vial

$31.50$35.0010% off

GHK-Cu

COA

50mg vial

$25.20$28.0010% off

Ipamorelin

COA

5mg vial

$31.50$35.0010% off

KPV

COA

10mg vial

$34.20$38.0010% off

Melanotan I

COA

10mg vial

$39.60$44.0010% off

Melanotan II

COA

10mg vial

$31.50$35.0010% off

MOTS-C

COA

10mg vial

$31.50$35.0010% off

NAD+

COA

250mg vial

$31.50$35.0010% off

Oxytocin

COA

10mg vial

$52.20$58.0010% off

PT-141

COA

10mg vial

$31.50$35.0010% off

Retatrutide

COA

48mg vial

$187.20$208.0010% off

Retatrutide

COA

12mg vial

$63.90$71.0010% off

Retatrutide

COA

6mg vial

$39.60$44.0010% off

Selank

COA

10mg vial

$31.50$35.0010% off

Semaglutide

COA

10mg vial

$43.20$48.0010% off

Semaglutide

COA

5mg vial

$31.50$35.0010% off

Semax

COA

10mg vial

$31.50$35.0010% off

Sermorelin

COA

5mg vial

$31.50$35.0010% off

TB-500

COA

10mg vial

$39.60$44.0010% off

Tesamorelin

COA

10mg vial

$52.20$58.0010% off

Thymosin Alpha-1

COA

10mg vial

$52.20$58.0010% off

Thymosin Beta-4

COA

10mg vial

$61.20$68.0010% off

Tirzepatide

COA

30mg vial

$79.20$88.0010% off

Tirzepatide

COA

60mg vial

$128.70$143.0010% off

Tirzepatide

COA

10mg vial

$39.60$44.0010% off

Tirzepatide

COA

15mg vial

$55.80$62.0010% off

Tirzepatide

COA

20mg vial

$72.00$80.0010% off

Bulk Kits

Multi-vial kits at a lower $/mg — must purchase the full kit. Code thepeptidecatalog applies.

Retatrutide

10-Vial Kit

12mg x 10 = 120mg total

$529.20$588.0010% off

$441.00/mg after discount

Retatrutide

10-Vial Kit

48mg x 10 = 480mg total

$1393.20$1548.0010% off

$290.25/mg after discount

Retatrutide

10-Vial Kit

6mg x 10 = 60mg total

$304.20$338.0010% off

$507.00/mg after discount

Semaglutide

10-Vial Kit

5mg x 10 = 50mg total

$259.20$288.0010% off

$518.40/mg after discount

Semaglutide

10-Vial Kit

10mg x 10 = 100mg total

$331.20$368.0010% off

$331.20/mg after discount

Tirzepatide

10-Vial Kit

20mg x 10 = 200mg total

$466.20$518.0010% off

$233.10/mg after discount

Tirzepatide

10-Vial Kit

15mg x 10 = 150mg total

$412.20$458.0010% off

$274.80/mg after discount

Tirzepatide

10-Vial Kit

10mg x 10 = 100mg total

$313.20$348.0010% off

$313.20/mg after discount

Tirzepatide

10-Vial Kit

30mg x 10 = 300mg total

$529.20$588.0010% off

$176.40/mg after discount

Frequently Asked Questions

What is the EZ Peptides coupon code?
Use code 'thepeptidecatalog' at checkout for 10% off all EZ Peptides products.
Does EZ Peptides provide COA testing?
Yes, EZ Peptides provides third-party COA (Certificate of Analysis) testing for their peptides.
How many peptides does EZ Peptides carry?
EZ Peptides carries 25+ research peptides with COA verification.
Does the EZ Peptides code expire?
No, this is an ongoing exclusive discount code. It works on every order with no expiration date.
What shipping options does EZ Peptides offer?
Most orders ship within 1-2 business days with tracking. International shipping is available but varies by destination.
Can I stack this code with other discounts?
No, EZ Peptides allows one discount code per order.
What is the return policy?
EZ Peptides offers a 30-day money-back guarantee for damaged or mismatched products.

About EZ Peptides

EZ Peptides is a US-based research peptide vendor operating since early 2025. They carry 25+ peptides with QR-linked COA verification on every product — scan the code on your vial to view the Certificate of Analysis. Products ship within 1-2 business days with tracking. 30-day money-back guarantee on damaged or mismatched products.

Read our full EZ Peptides review →

Other Vendors with Discount Codes

Ascension Peptides50% offIon Peptide15% offGlacier Aminos10% offDynamic Peptide10% offLimitless Biotech15% offBioLongevity Labs15% off
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Disclosure: We may earn a commission when you use this coupon code. This helps support the site at no extra cost to you.