Wellness Research Supply reviews
Wellness Research Supply reviews: 3 independent lab tests across 1 product, with a limited lab record.
Written by the Peptide Vendor Reviews editorial team
Is Wellness Research Supply legit? Lab record: Limited
How we rate- 3 independent tests
- 3 of 3 lots filled to label
- Median purity 99.5%
- 1 of 1 product graded D or E
Some of Wellness Research Supply's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested Retatrutide
Wellness Research Supply graded D. 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 Wellness Research Supply 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
Wellness Research Supply: grade DWellness Research Supply 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 Wellness Research Supply's site.
- RetatrutideDPOOR
- Tests
- 3
- Passed
- 66.7%
What the testing shows
Across 3 measured samples from Wellness Research Supply, 0 came in more than 5% under the quantity on the label (0%). Purity across 3 readings ran from 99.4% to 99.89%, median 99.5%. Samples span Aug 2025 to Oct 2026.
- Under label
- 0/3
- Median purity
- 99.5%
- Latest sample
- Oct 2026
- Ships from
- United States
more than 5% short
99.4%–99.89% range
first tested Aug 2025
per vendor listing
Our read on Wellness Research Supply
2 of Wellness Research Supply's 3 graded samples passed (67%), and 33% 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% (1 time).
When and how Wellness Research Supply was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (3)
- Who sent the samples
- buyers 33%, the shop itself 67%
- Batches covered
- 1 distinct batch numbers; 2 checked for endotoxins
Why Wellness Research Supply's failed samples failed
The only failed test, with the lab's reason.
Retatrutide · Oct 5, 2026
purity under 99.5%
Lab testing results
Independent results across 1 product.
Individual lab tests
Date
10/5/2026
Purity
99.4%
Quantity
30 mg → 28.9 mg
Lab
Krause Analytical
Vial
Black label / Silver crimp / Violet cap
Date
10/5/2026
Purity
99.5%
Quantity
30 mg → 30 mg
Lab
Krause Analytical
Vial
Black label / Silver crimp / Violet cap
Date
8/11/2025
Purity
99.89%
Quantity
30 mg → 29.7 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Pink Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideBlack label / Silver crimp / Violet cap | 10/5/2026 | 9.9 | 99.4% | 30 mg → 28.9 mg | Krause Analytical | View |
| RetatrutideBlack label / Silver crimp / Violet cap | 10/5/2026 | 9.9 | 99.5% | 30 mg → 30 mg | Krause Analytical | View |
| RetatrutideNo Label / Silver Crimp / Pink Cap | 8/11/2025 | 10.0 | 99.89% | 30 mg → 29.7 mg | Krause Analytical | View |
Which Wellness Research Supply products tested best
Retatrutide graded D or E: a large share of its samples missed purity or quantity thresholds.
Buying from Wellness Research Supply
We don't track Wellness Research Supply's prices yet. Shipping, payment and refund terms are on their site.
The official store is wellnessresearchsupply.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 Wellness Research Supply
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
Wellness Research Supply: common questions
Is Wellness Research Supply legit?
We rate lab records, not businesses. Limited lab record: 3 independent tests, 3 of 3 lots filled to label, median purity 99.5%, 1 of 1 product graded D or E. Each result links to its original certificate in the table above.
What do Wellness Research Supply reviews say?
We don't hold scored customer reviews for Wellness Research Supply yet. The independent lab results on this page are the evidence we have.
Which Wellness Research Supply peptides tested best?
We have graded 1 Wellness Research Supply product. Retatrutide graded D or E.
Is there a Wellness Research Supply coupon code?
We don't have a verified Wellness Research Supply coupon code. A discount changes the price, not what is in the vial.
Where does Wellness Research Supply ship from?
Public listings place Wellness Research Supply's shipping origin in United States. Check the shop's own shipping page before ordering, as origin can change.
Ordering from Wellness Research Supply?
Limited lab record: 3 independent tests, 3 of 3 lots filled to label, median purity 99.5%, 1 of 1 product graded D or E.