Evolve BioPep Reviews
Evolve BioPep review: 11 independent lab tests across 3 products, with a mixed lab record.
Written by the Peptide Vendor Reviews editorial team
Is Evolve BioPep legit? Lab record: Mixed
How we rate- 11 independent tests
- 9 of 11 lots filled to label
- Median purity 99.8%
- 1 of 2 products graded D or E
Some of Evolve BioPep's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested Retatrutide
Evolve BioPep graded E. Paradigm Peptide's Retatrutide graded A across 8 tests, $10.00 / 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 Evolve BioPep 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.
Retatrutide
Evolve BioPep: grade EEvolve BioPep 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 Evolve BioPep's site.
- TirzepatideBGOOD
- Tests
- 6
- Passed
- 83.3%
- RetatrutideEBAD
- Tests
- 4
- Passed
- 50.0%
- Tests
- 1
- Passed
- —
What the testing shows
Across 11 measured samples from Evolve BioPep, 2 came in more than 5% under the quantity on the label (18%). Another 4 measured more than 5% over. Purity across 11 readings ran from 98.3% to 99.95%, median 99.8%. Samples span Jun 2025 to Feb 2026.
- Under label
- 2/11
- Median purity
- 99.8%
- Latest sample
- Feb 2026
- Ships from
- United States
more than 5% short
98.3%–99.95% range
first tested Jun 2025
per vendor listing
Our read on Evolve BioPep
7 of Evolve BioPep's 11 graded samples passed (64%), and 100% of all samples were sent in by buyers rather than by the shop.
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, Evolve BioPep's pass rate is at or above 28% of them, and it has more tests on record than 35% of them.
When and how Evolve BioPep was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (6), BTLabs (4), Chromate (1)
- Who sent the samples
- buyers 100%
- Batches covered
- 1 distinct batch numbers
Why Evolve BioPep's failed samples failed
The 4 most recent failed tests, with the lab's reason.
Retatrutide · Feb 9, 2026
purity under 99.5%
Retatrutide · Oct 6, 2025
purity under 99.5%
Tirzepatide · Jul 2, 2025
purity under 99.5%
Tesamorelin · Jun 27, 2025
purity under 99.5%
Lab testing results
Independent results across 3 products.
Individual lab tests
Date
2/9/2026
Purity
98.57%
Quantity
10 mg → 10.3 mg
Lab
Krause Analytical
Vial
Silver Label / Silver Crimp / Clear Blue Cap
Date
1/26/2026
Purity
99.8%
Quantity
10 mg → 10 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Yellow Cap
Date
1/19/2026
Purity
99.95%
Quantity
30 mg → 37.6 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Green Cap
Date
1/15/2026
Purity
99.6%
Quantity
5 mg → 4.8 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Red Cap
Date
11/25/2025
Purity
99.95%
Quantity
40 mg → 42.5 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Clear Green Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideSilver Label / Silver Crimp / Clear Blue Cap | 2/9/2026 | 9.9 | 98.57% | 10 mg → 10.3 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Yellow Cap | 1/26/2026 | 10.0 | 99.8% | 10 mg → 10 mg | BTLabs | View |
| TirzepatideNo Label / Silver Crimp / Green Cap | 1/19/2026 | 10.0 | 99.95% | 30 mg → 37.6 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Red Cap | 1/15/2026 | 10.0 | 99.6% | 5 mg → 4.8 mg | BTLabs | View |
| TirzepatideNo Label / Silver Crimp / Clear Green Cap | 11/25/2025 | 10.0 | 99.95% | 40 mg → 42.5 mg | Krause Analytical | View |
Which Evolve BioPep products tested best
Tirzepatide has the strongest record, graded A or B.
Retatrutide graded D or E: a large share of its samples missed purity or quantity thresholds.
Buying from Evolve BioPep
If you order from Evolve BioPep, the A- and B-graded products are the safer picks on this record. For the weaker ones, the better-tested options on this page come from other shops.
We don't track Evolve BioPep's prices yet. Shipping, payment and refund terms are on their site.
The official store is www.evolvebiopep.com. 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 Evolve BioPep
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
Evolve BioPep: common questions
Is Evolve BioPep legit?
We rate lab records, not businesses. Mixed lab record: 11 independent tests, 9 of 11 lots filled to label, median purity 99.8%, 1 of 2 products graded D or E. Each result links to its original certificate in the table above.
What do Evolve BioPep reviews say?
We don't hold scored customer reviews for Evolve BioPep yet. The independent lab results on this page are the evidence we have.
Which Evolve BioPep peptides tested best?
We have graded 2 Evolve BioPep products. Tirzepatide graded A or B. Retatrutide graded D or E.
Is there a Evolve BioPep coupon or discount code?
We don't have a verified Evolve BioPep coupon or discount code. A discount changes the price, not what is in the vial.
Where does Evolve BioPep ship from?
Public listings place Evolve BioPep's shipping origin in United States. Check the shop's own shipping page before ordering, as origin can change.
Ordering from Evolve BioPep?
Mixed lab record: 11 independent tests, 9 of 11 lots filled to label, median purity 99.8%, 1 of 2 products graded D or E.