Peptides 4 Research
Ordered peptides from Peptides 4 Research? Mail in a sample (US only) and let us test it.
Test my supplyPeptides 4 Research's purity-focus record is strongest on GHK-Cu, where identity and purity held up but a large overfill kept the evidence from being clean. CJC-1295 and Tesamorelin are weakest, BPC-157 is mixed, and Ipamorelin trends worse on later purity; batch IDs are absent and the recent record is still narrow.
We investigated who actually operates Peptides 4 Research — corporate records, ownership trails, web infrastructure, and how its lab results break down product by product. Read the full report before you order.
Unlock original COAs
View and download original lab PDFs for Finnrick tests, including Peptides 4 Research rows.
Cancel anytime
Ordered peptides from Peptides 4 Research? Mail in a sample (US only) and let us test it.
Test my supply| Date | Result | Test | Lab | Purity | Dosage | Label | COA |
|---|---|---|---|---|---|---|---|
21 May 2025 | Fail | Tesamorelin Peptides 4 Research | lab name | View COA | |||
21 May 2025 | Fail | Tesamorelin Peptides 4 Research | lab name | View COA | |||
20 May 2025 | Pass | GHK-Cu Peptides 4 Research | lab name | View COA | |||
20 May 2025 | Fail | Ipamorelin Peptides 4 Research | lab name | View COA | |||
20 May 2025 | Fail | Ipamorelin Peptides 4 Research | lab name | View COA | |||
20 May 2025 | Pass | GHK-Cu Peptides 4 Research | lab name | View COA | |||
20 May 2025 | Fail | CJC-1295 (No DAC) Peptides 4 Research | lab name | View COA | |||
20 May 2025 | Fail | CJC-1295 (No DAC) Peptides 4 Research | lab name | View COA | |||
9 May 2025 | Pass | BPC-157 Peptides 4 Research | lab name | View COA | |||
9 May 2025 | Fail | BPC-157 Peptides 4 Research | lab name | View COA | |||
About Peptides 4 Research test results from Finnrick
Peptides 4 Research is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 5 peptides and 20 tests, including ratings, observed price signals, recent test dates, and correction history where available.
Finnrick ratings are calculated from published sample data using the selected rating standard. The default standard evaluates purity, dose accuracy, and label quality, then adjusts low-volume results so small sample counts do not appear more certain than the data supports.
The most visible Peptides 4 Research peptides in this dataset are BPC-157 (4 tests), CJC-1295 (4 tests) and GHK-Cu (4 tests). Use the peptide table above to compare the current Finnrick rating, price per mg, and sample volume for each peptide.
Recent tests and corrections are shown below when available. Samples may be acquired by Finnrick directly or submitted through Finnrick testing programs; the goal is to make safety and supply-chain evidence easier to evaluate than vendor marketing claims alone. This page currently lists 20 recent tests.
Ordered peptides from Peptides 4 Research? Mail in a sample (US only) and let us test it.
Test my supply