Peptide Haven
Ordered peptides from Peptide Haven? Mail in a sample (US only) and let us test it.
Test my supplyPeptide Haven's limited Purity focus record has some documentation strengths, with identity confirmed for Retatrutide and Tirzepatide and batch IDs present. The signal is otherwise narrow and consistent: same-day Retatrutide and Tirzepatide tests missed the 99.5% purity cutoff at 99.2–99.3%, so priors smooth a sparse record rather than a demonstrated trend.
We investigated who actually operates Peptide Haven — corporate records, ownership trails, web infrastructure, and how its lab results break down product by product. Read the full report before you order.
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| Date | Result | Test | Lab | Purity | Dosage | Label | COA |
|---|---|---|---|---|---|---|---|
2 Dec 2025 | Fail | Retatrutide Peptide Haven | lab name | View COA | |||
2 Dec 2025 | Fail | Tirzepatide Peptide Haven | lab name | View COA | |||
2 Dec 2025 | Fail | Tirzepatide Peptide Haven | lab name | View COA | |||
2 Dec 2025 | Fail | Retatrutide Peptide Haven | lab name | View COA | |||
About Peptide Haven test results from Finnrick
Peptide Haven is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 2 peptides and 4 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 Peptide Haven peptides in this dataset are Retatrutide (2 tests) and Tirzepatide (2 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 4 recent tests.
Ordered peptides from Peptide Haven? Mail in a sample (US only) and let us test it.
Test my supply