Bulk Peptide Wholesale reviews
Bulk Peptide Wholesale reviews: 24 independent lab tests across 8 products, with a mixed lab record.
Written by the Peptide Vendor Reviews editorial team
Is Bulk Peptide Wholesale legit? Lab record: Mixed
How we rate- 24 independent tests
- 16 of 24 lots filled to label
- Median purity 99.9%
- 1 of 8 products graded D or E
Some of Bulk Peptide Wholesale's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested Ipamorelin
Bulk Peptide Wholesale graded D. Peptide Partners's Ipamorelin graded A across 10 tests, $2.89 / mg.
Buy from Peptide PartnersAll better-tested optionsPeptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Better-tested options
Where Bulk Peptide Wholesale 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.
Ipamorelin
Bulk Peptide Wholesale: grade DBulk Peptide Wholesale 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 Bulk Peptide Wholesale's site.
- PT-141AGREAT
- Tests
- 4
- Passed
- 100.0%
- SemaglutideAGREAT
- Tests
- 3
- Passed
- 100.0%
- BPC-157AGREAT
- Tests
- 3
- Passed
- 100.0%
- Melanotan IIAGREAT
- Tests
- 2
- Passed
- 100.0%
- RetatrutideAGREAT
- Tests
- 2
- Passed
- 100.0%
- CJC-1295AGREAT
- Tests
- 2
- Passed
- 100.0%
- GHK-CuBGOOD
- Tests
- 5
- Passed
- 80.0%
- IpamorelinDPOOR
- Tests
- 3
- Passed
- 66.7%
What the testing shows
Across 24 measured samples from Bulk Peptide Wholesale, 8 came in more than 5% under the quantity on the label (33%). Another 5 measured more than 5% over. Purity across 24 readings ran from 77.3% to 99.95%, median 99.9%. Samples span Nov 2025 to Oct 2026.
- Under label
- 8/24
- Median purity
- 99.9%
- Latest sample
- Oct 2026
more than 5% short
77.3%–99.95% range
first tested Nov 2025
Our read on Bulk Peptide Wholesale
22 of Bulk Peptide Wholesale's 24 graded samples passed (92%), and 33% of all samples were sent in by buyers rather than by the shop.
Results are slipping: 75% passed over the latest six months, down from 95% before.
When a sample failed, the most common reason was purity under 99.5% (2 times).
Against the 302 shops with at least five graded tests, Bulk Peptide Wholesale's pass rate is at or above 89% of them, and it has more tests on record than 57% of them.
When and how Bulk Peptide Wholesale was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (18), BTLabs (6)
- Who sent the samples
- buyers 33%, the shop itself 67%
- Batches covered
- 12 distinct batch numbers
Why Bulk Peptide Wholesale's failed samples failed
The 2 most recent failed tests, with the lab's reason.
GHK-Cu · Oct 6, 2026
purity under 99.5%
Ipamorelin · Nov 25, 2025
purity under 99.5%
Lab testing results
Independent results across 8 products.
Individual lab tests
Date
10/6/2026
Purity
77.3%
Quantity
100 mg → 66.2 mg
Lab
BTLabs
Vial
No label / Silver crimp / Violet cap
Date
8/31/2026
Purity
99.7%
Quantity
100 mg → 64.9 mg
Lab
BTLabs
Vial
No label / Silver crimp / Violet cap
Date
8/28/2026
Purity
99.9%
Quantity
10 mg → 10.2 mg
Lab
BTLabs
Vial
No Label / Silver Crimp / Pink Cap
Date
6/17/2026
Purity
99.9%
Quantity
10 mg → 9 mg
Lab
BTLabs
Vial
No label / Silver crimp / Pink cap
Date
2/20/2026
Purity
99.8%
Quantity
10 mg → 9.92 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / Green Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| GHK-CuNo label / Silver crimp / Violet cap | 10/6/2026 | 7.7 | 77.3% | 100 mg → 66.2 mg | BTLabs | View |
| GHK-CuNo label / Silver crimp / Violet cap | 8/31/2026 | 10.0 | 99.7% | 100 mg → 64.9 mg | BTLabs | View |
| PT-141No Label / Silver Crimp / Pink Cap | 8/28/2026 | 10.0 | 99.9% | 10 mg → 10.2 mg | BTLabs | View |
| PT-141No label / Silver crimp / Pink cap | 6/17/2026 | 10.0 | 99.9% | 10 mg → 9 mg | BTLabs | View |
| IpamorelinWhite Label / Silver Crimp / Green Cap | 2/20/2026 | 10.0 | 99.8% | 10 mg → 9.92 mg | Krause Analytical | View |
Which Bulk Peptide Wholesale products tested best
Melanotan II, PT-141, Retatrutide, Semaglutide, CJC-1295, BPC-157 and GHK-Cu have the strongest record, graded A or B.
Ipamorelin graded D or E: a large share of its samples missed purity or quantity thresholds.
Buying from Bulk Peptide Wholesale
If you order from Bulk Peptide Wholesale, 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 Bulk Peptide Wholesale's prices yet. Shipping, payment and refund terms are on their site.
The official store is www.bulkpeptidewholesale.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 Bulk Peptide Wholesale
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
Bulk Peptide Wholesale: common questions
Is Bulk Peptide Wholesale legit?
We rate lab records, not businesses. Mixed lab record: 24 independent tests, 16 of 24 lots filled to label, median purity 99.9%, 1 of 8 products graded D or E. Each result links to its original certificate in the table above.
What do Bulk Peptide Wholesale reviews say?
We don't hold scored customer reviews for Bulk Peptide Wholesale yet. The independent lab results on this page are the evidence we have.
Which Bulk Peptide Wholesale peptides tested best?
We have graded 8 Bulk Peptide Wholesale products. Melanotan II, PT-141, Retatrutide, Semaglutide, CJC-1295, BPC-157 and GHK-Cu graded A or B. Ipamorelin graded D or E.
Is there a Bulk Peptide Wholesale coupon code?
We don't have a verified Bulk Peptide Wholesale coupon code. A discount changes the price, not what is in the vial.
Ordering from Bulk Peptide Wholesale?
Mixed lab record: 24 independent tests, 16 of 24 lots filled to label, median purity 99.9%, 1 of 8 products graded D or E.