Wholesale Peptides
- 2 compounds tested
- COAs on file
- 3
- Independently confirmed
- 0
- Median purity
- 99.93%
- At or above market
- 2/2
- Most recent
- 2 Jul
across 1 lab
none on record
▲ 0.25 vs corpus
compounds comparable
2 months ago
Research use only. This vendor supplies peptides for laboratory and research purposes — not for human consumption or therapeutic use. PeptideBase does not endorse or guarantee product quality. Verify third-party lab testing before any research use.
Vendor-supplied · Not verified by PeptideBase
What this vendor publishes about itself, repeated here. Disclosure is not verification; only independent lab results change that.
3 certificates on file, all self-published by the vendor. Median purity 99.93%, against 99.68% across all 928 certificates we score. Two of two compounds test at or above their market median.
Evidence provenance
- 3 self-published
- COAs the vendor posted on their own site.
Recorded for completeness. A self-published document doesn't count as confirmed on its own — the document is real, the chain of custody isn't independent.
Purity vs market
3 of 3 results sit within ±0.4 points of their market median.
Lab testing record
Every COA we hold for Wholesale Peptides.
How these certificates can be checked
Of the 3 certificates we hold for Wholesale Peptides:
- 3Carries a lookup reference
| Panel | Source | Reference | |||||
|---|---|---|---|---|---|---|---|
| Tirzepatide | Janoshik Analytical | 2 Jul 26 | 99.94% | +0.14 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Tirzepatide | Janoshik Analytical | 24 Apr 26 | 99.93% | +0.13 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
| Retatrutide | Janoshik Analytical | 27 Mar 26 | 99.89% | +0.16 | — | Self-published | View COA ↗ |
| Janoshik Analytical publishes a report lookup and this certificate carries the reference it needs. No lookup result is recorded. | |||||||
The lab behind these results
In the vendor's own words
Written by the vendor · Not verified by PeptideBase
Wholesale Peptides is an online retailer specializing in peptides. They offer a wide range of products including various vials with peptides such as GHK-CU, Tesamorelin, and others, committed to providing high-quality materials for customers.
#Testing disclosure
- Publishes COAsVendor-stated
- Yes
- COA accessVendor-stated
- Published on the vendor’s website
- Named lab(s)Vendor-stated
- Janoshik Analytical
- Last observedOur record
- 6 Jul 2026
- Batch numbers shownOur record
- Yes
Research pricing
| Compound | Price | Size | $/mg | vs tracked range | SKUs |
|---|---|---|---|---|---|
| Kisspeptin-10 | $197.20 | 100 mg | $1.97 | $4.50$8.00 | 1 |
| PT-141 | $149.60 | 100 mg | $1.50 | $3.22$4.50 | 1 |
| SNAP-8 | $108.80 | 100 mg | $1.09 | $2.99$4.00 | 1 |
Research catalog
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Free to reference and republish with attribution to PeptideBase. Choose a format:
PeptideBase. (2026). Wholesale Peptides — Research Vendor Profile. Retrieved September 11, 2026, from https://peptidebase.io/research-vendors/wholesale-peptides