Flourish Global Peptide reviews
Flourish Global Peptide reviews: 6 independent lab tests across 2 products, with a limited lab record.
Written by the Peptide Vendor Reviews editorial team
Is Flourish Global Peptide legit? Lab record: Limited
How we rate- 6 independent tests
- 3 of 5 lots filled to label
- Median purity 99.9%
- 1 of 2 products graded D or E
Some of Flourish Global Peptide's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested Tirzepatide
Flourish Global Peptide 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 Flourish Global Peptide 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
Flourish Global Peptide: grade DFlourish Global Peptide 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 Flourish Global Peptide's site.
- RetatrutideAGREAT
- Tests
- 3
- Passed
- 100.0%
- TirzepatideDPOOR
- Tests
- 3
- Passed
- 66.7%
What the testing shows
Across 5 measured samples from Flourish Global Peptide, 2 came in more than 5% under the quantity on the label (40%). Purity across 5 readings ran from 99.7% to 99.9%, median 99.9%. Samples span Mar 2026 to Aug 2026.
- Under label
- 2/5
- Median purity
- 99.9%
- Latest sample
- Aug 2026
more than 5% short
99.7%–99.9% range
first tested Mar 2026
Our read on Flourish Global Peptide
5 of Flourish Global Peptide's 6 graded samples passed (83%), and 100% of all samples were sent in by buyers rather than by the shop.
When a sample failed, the most common reason was the lab could not confirm it was the labelled peptide (1 time).
Against the 302 shops with at least five graded tests, Flourish Global Peptide's pass rate is at or above 79% of them, and it has more tests on record than 9% of them.
When and how Flourish Global Peptide was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (4), BTLabs (2)
- Who sent the samples
- buyers 100%
- Batches covered
- 2 distinct batch numbers; 4 checked for endotoxins
Why Flourish Global Peptide's failed samples failed
The only failed test, with the lab's reason.
Tirzepatide · Aug 4, 2026
the lab could not confirm it was the labelled peptide
Lab testing results
Independent results across 2 products.
Individual lab tests
Date
8/28/2026
Purity
99.7%
Quantity
15 mg → 15 mg
Lab
BTLabs
Vial
No label / Copper crimp / Clear cap
Date
8/26/2026
Purity
99.9%
Quantity
80 mg → 59.2 mg
Lab
Krause Analytical
Vial
No label / Copper crimp / Clear cap
Date
8/4/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
No label, Silver crimp, Clear cap
Date
8/4/2026
Purity
99.7%
Quantity
30 mg → 29.2 mg
Lab
Krause Analytical
Vial
No Label / Silver Crimp / Green Cap
Date
7/20/2026
Purity
99.9%
Quantity
60 mg → 54.9 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Clear cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideNo label / Copper crimp / Clear cap | 8/28/2026 | 10.0 | 99.7% | 15 mg → 15 mg | BTLabs | View |
| RetatrutideNo label / Copper crimp / Clear cap | 8/26/2026 | 10.0 | 99.9% | 80 mg → 59.2 mg | Krause Analytical | View |
| TirzepatideNo label, Silver crimp, Clear cap | 8/4/2026 | — | — | Krause Analytical | View | |
| TirzepatideNo Label / Silver Crimp / Green Cap | 8/4/2026 | 10.0 | 99.7% | 30 mg → 29.2 mg | Krause Analytical | View |
| TirzepatideNo label / Silver crimp / Clear cap | 7/20/2026 | 10.0 | 99.9% | 60 mg → 54.9 mg | Krause Analytical | View |
Which Flourish Global Peptide products tested best
Retatrutide has the strongest record, graded A or B.
Tirzepatide graded D or E: a large share of its samples missed purity or quantity thresholds.
Buying from Flourish Global Peptide
If you order from Flourish Global Peptide, 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 Flourish Global Peptide's prices yet. Shipping, payment and refund terms are on their site.
The official store is flourishglobalpeptide.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 Flourish Global Peptide
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
Flourish Global Peptide: common questions
Is Flourish Global Peptide legit?
We rate lab records, not businesses. Limited lab record: 6 independent tests, 3 of 5 lots filled to label, median purity 99.9%, 1 of 2 products graded D or E. Each result links to its original certificate in the table above.
What do Flourish Global Peptide reviews say?
We don't hold scored customer reviews for Flourish Global Peptide yet. The independent lab results on this page are the evidence we have.
Which Flourish Global Peptide peptides tested best?
We have graded 2 Flourish Global Peptide products. Retatrutide graded A or B. Tirzepatide graded D or E.
Is there a Flourish Global Peptide coupon code?
We don't have a verified Flourish Global Peptide coupon code. A discount changes the price, not what is in the vial.
Ordering from Flourish Global Peptide?
Limited lab record: 6 independent tests, 3 of 5 lots filled to label, median purity 99.9%, 1 of 2 products graded D or E.