EZ Peptides reviews
EZ Peptides reviews: 11 independent lab tests across 2 products, with a mixed lab record.
Written by the Peptide Vendor Reviews editorial team
Is EZ Peptides legit? Lab record: Mixed
How we rate- 11 independent tests
- 10 of 11 lots filled to label
- Median purity 99.9%
- 2 of 2 products graded D or E
Some of EZ Peptides's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested Tirzepatide
EZ Peptides graded D. Paradigm Peptide's Tirzepatide graded A across 10 tests, $4.97 / mg.
Buy from Paradigm PeptideAll better-tested optionsPeptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Better-tested options
Where EZ Peptides graded D or E, these shops' samples of the same peptide graded A or B. Ordered by grade, then price per mg. Partner status never changes the order.
Tirzepatide
EZ Peptides: grade DRetatrutide
EZ Peptides: grade DEZ Peptides products we've tested
Best-graded first. Grades come from the share of each product's samples that passed purity and quantity checks. Buy links open EZ Peptides' site.
- RetatrutideDPOOR
- Tests
- 8
- Passed
- 62.5%
- TirzepatideDPOOR
- Tests
- 3
- Passed
- 66.7%
What the testing shows
Across 11 measured samples from EZ Peptides, 1 came in more than 5% under the quantity on the label (9%). Another 4 measured more than 5% over. Purity across 11 readings ran from 93.2% to 99.95%, median 99.9%. Samples span Aug 2025 to Sep 2026.
- Under label
- 1/11
- Median purity
- 99.9%
- Latest sample
- Sep 2026
more than 5% short
93.2%–99.95% range
first tested Aug 2025
Our read on EZ Peptides
7 of EZ Peptides' 11 graded samples passed (64%), and 100% of all samples were sent in by buyers rather than by the shop.
The pass rate has held steady: 67% over the latest six months against 63% before.
When a sample failed, the most common reason was purity under 99.5% (4 times).
Against the 302 shops with at least five graded tests, EZ Peptides' pass rate is at or above 29% of them, and it has more tests on record than 35% of them.
When and how EZ Peptides was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (8), BTLabs (3)
- Who sent the samples
- buyers 100%
- Batches covered
- 10 distinct batch numbers; 2 checked for endotoxins
Why EZ Peptides' failed samples failed
The 4 most recent failed tests, with the lab's reason.
Retatrutide · Jun 22, 2026
purity under 99.5%
Retatrutide · Mar 6, 2026
purity under 99.5%
Retatrutide · Mar 3, 2026
purity under 99.5%
Tirzepatide · Jan 7, 2026
purity under 99.5%
Lab testing results
Independent results across 2 products.
Individual lab tests
Date
9/7/2026
Purity
99.8%
Quantity
12 mg → 12 mg
Lab
BTLabs
Vial
Teal label / Red crimp / Violet cap
Date
6/22/2026
Purity
99.4%
Quantity
6 mg → 6.1 mg
Lab
Krause Analytical
Vial
Teal label / Black crimp / Clear Blue cap
Date
5/19/2026
Purity
99.9%
Quantity
60 mg → 63 mg
Lab
Krause Analytical
Vial
Green label / Red crimp / Green cap
Date
3/6/2026
Purity
99.9%
Quantity
24 mg → 19.8 mg
Lab
Krause Analytical
Vial
Blue Label / Red Crimp / Clear Blue Cap
Date
3/6/2026
Purity
93.2%
Quantity
6 mg → 6.15 mg
Lab
Krause Analytical
Vial
Blue Label / Red Crimp / Red Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideTeal label / Red crimp / Violet cap | 9/7/2026 | 10.0 | 99.8% | 12 mg → 12 mg | BTLabs | View |
| RetatrutideTeal label / Black crimp / Clear Blue cap | 6/22/2026 | 9.9 | 99.4% | 6 mg → 6.1 mg | Krause Analytical | View |
| TirzepatideGreen label / Red crimp / Green cap | 5/19/2026 | 10.0 | 99.9% | 60 mg → 63 mg | Krause Analytical | View |
| RetatrutideBlue Label / Red Crimp / Clear Blue Cap | 3/6/2026 | 10.0 | 99.9% | 24 mg → 19.8 mg | Krause Analytical | View |
| RetatrutideBlue Label / Red Crimp / Red Cap | 3/6/2026 | 9.3 | 93.2% | 6 mg → 6.15 mg | Krause Analytical | View |
Which EZ Peptides products tested best
Tirzepatide and Retatrutide graded D or E: a large share of their samples missed purity or quantity thresholds.
Buying from EZ Peptides
We don't track EZ Peptides' prices yet. Shipping, payment and refund terms are on their site.
The official store is www.tiktok.com/@ezpeptides https://ezpeps.com/ https://discord.gg/BXbnD5CNQp. Check the address before you pay.
What to check before you pay
- The lot number on the vial matches the certificate
- The certificate names the lab and the test date
- Fill versus label, not purity alone
- A refund policy in writing
Track EZ Peptides
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
EZ Peptides: common questions
Is EZ Peptides legit?
We rate lab records, not businesses. Mixed lab record: 11 independent tests, 10 of 11 lots filled to label, median purity 99.9%, 2 of 2 products graded D or E. Each result links to its original certificate in the table above.
What do EZ Peptides reviews say?
We don't hold scored customer reviews for EZ Peptides yet. The independent lab results on this page are the evidence we have.
Which EZ Peptides peptides tested best?
We have graded 2 EZ Peptides products. Tirzepatide and Retatrutide graded D or E.
Is there a EZ Peptides coupon code?
We don't have a verified EZ Peptides coupon code. A discount changes the price, not what is in the vial.
Ordering from EZ Peptides?
Mixed lab record: 11 independent tests, 10 of 11 lots filled to label, median purity 99.9%, 2 of 2 products graded D or E.
About EZ Peptides
https://discord.gg/BXbnD5CNQp Dicord vendor no website