Peptide HavenRetatrutide
Ordered Retatrutide from Peptide Haven? Mail in a sample (US only) and let us test it for free.
Test my supplyPeptide Haven's Retatrutide score is held up by prior smoothing, not clean observed results: both same-day batch RTR10-0825-A tests missed 99.5% purity at 99.2-99.3%. Identity passed and fill was +4-5%, but evidence is sparse.
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 | yzytsws Tested | lab name | View COA | |||
| 2 Dec 2025 | Fail | 9kna7ga Tested | 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 Retatrutide from Peptide Haven? Mail in a sample (US only) and let us test it for free.
Test my supply