Aavant Research reviews
Aavant Research reviews: 24 independent lab tests across 2 products, with a mixed lab record.
Written by the Peptide Vendor Reviews editorial team
Is Aavant Research legit? Lab record: Mixed
How we rate- 24 independent tests
- 20 of 24 lots filled to label
- Median purity 99.9%
- Both products graded C or better
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Vendor website
Visit Aavant Research
24 independent COAs · not paid-to-rank · 4 of 24 lots under label
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Peptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Aavant Research 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 Aavant Research's site.
- TirzepatideAGREAT
- Tests
- 15
- Passed
- 100.0%
- RetatrutideBGOOD
- Tests
- 9
- Passed
- 88.9%
What the testing shows
Across 24 measured samples from Aavant Research, 4 came in more than 5% under the quantity on the label (17%). Another 9 measured more than 5% over. Purity across 24 readings ran from 99.1% to 99.94%, median 99.9%. Samples span Aug 2025 to Sep 2026.
- Under label
- 4/24
- Median purity
- 99.9%
- Latest sample
- Sep 2026
- Ships from
- United States
more than 5% short
99.1%–99.94% range
first tested Aug 2025
per vendor listing
Our read on Aavant Research
23 of Aavant Research's 24 graded samples passed (96%), and 100% of all samples were sent in by buyers rather than by the shop.
Results are slipping: 90% passed over the latest six months, down from 100% before.
When a sample failed, the most common reason was purity under 99.5% (1 time).
Against the 302 shops with at least five graded tests, Aavant Research's pass rate is at or above 91% of them, and it has more tests on record than 57% of them.
When and how Aavant Research was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (17), BTLabs (7)
- Who sent the samples
- buyers 100%
- Batches covered
- 20 distinct batch numbers; 4 checked for endotoxins
Why Aavant Research's failed samples failed
The only failed test, with the lab's reason.
Retatrutide · Aug 13, 2026
purity under 99.5%
Lab testing results
Independent results across 2 products.
Individual lab tests
Date
9/17/2026
Purity
99.9%
Quantity
30 mg → 30.1 mg
Lab
Krause Analytical
Vial
No label / Green crimp / White cap
Date
9/17/2026
Purity
99.9%
Quantity
40 mg → 37 mg
Lab
Krause Analytical
Vial
Silver crimp / White cap
Date
8/26/2026
Purity
99.9%
Quantity
30 mg → 28.7 mg
Lab
Krause Analytical
Vial
Silver label / Gold crimp / Clear cap
Date
8/13/2026
Purity
99.9%
Quantity
30 mg → 28.4 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Clear cap
Date
8/13/2026
Purity
99.1%
Quantity
12 mg → 12.3 mg
Lab
Krause Analytical
Vial
Silver label / Silver crimp / Black cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| TirzepatideNo label / Green crimp / White cap | 9/17/2026 | 10.0 | 99.9% | 30 mg → 30.1 mg | Krause Analytical | View |
| TirzepatideSilver crimp / White cap | 9/17/2026 | 10.0 | 99.9% | 40 mg → 37 mg | Krause Analytical | View |
| TirzepatideSilver label / Gold crimp / Clear cap | 8/26/2026 | 10.0 | 99.9% | 30 mg → 28.7 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / Clear cap | 8/13/2026 | 10.0 | 99.9% | 30 mg → 28.4 mg | Krause Analytical | View |
| RetatrutideSilver label / Silver crimp / Black cap | 8/13/2026 | 9.9 | 99.1% | 12 mg → 12.3 mg | Krause Analytical | View |
Which Aavant Research products tested best
Tirzepatide and Retatrutide have the strongest record, graded A or B.
Buying from Aavant Research
If you order from Aavant Research, start with the graded products in the table: each one links straight to the shop.
We don't track Aavant Research's prices yet. Shipping, payment and refund terms are on their site.
The official store is aavant.net. 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 Aavant Research
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Aavant Research: common questions
Is Aavant Research legit?
We rate lab records, not businesses. Mixed lab record: 24 independent tests, 20 of 24 lots filled to label, median purity 99.9%, both products graded C or better. Each result links to its original certificate in the table above.
What do Aavant Research reviews say?
We don't hold scored customer reviews for Aavant Research yet. The independent lab results on this page are the evidence we have.
Which Aavant Research peptides tested best?
We have graded 2 Aavant Research products. Tirzepatide and Retatrutide graded A or B.
Is there a Aavant Research coupon code?
We don't have a verified Aavant Research coupon code. A discount changes the price, not what is in the vial.
Where does Aavant Research ship from?
Public listings place Aavant Research's shipping origin in United States. Check the shop's own shipping page before ordering, as origin can change.
Ordering from Aavant Research?
Mixed lab record: 24 independent tests, 20 of 24 lots filled to label, median purity 99.9%, both products graded C or better.