Risynth Bio
Ordered peptides from Risynth Bio? Mail in a sample (US only) and let us test it.
Test my supplyRisynth Bio's purity-focus record is strongest on Tirzepatide, with clean identity, high-purity results and only modest fill variance, while Retatrutide and Semaglutide are more mixed. The misses are isolated purity shortfalls with some recovery signal, but evidence is thin, batch-clustered, and lightly corroborated, so consistency remains uncertain.
We investigated who actually operates Risynth Bio — 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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Ordered peptides from Risynth Bio? Mail in a sample (US only) and let us test it.
Test my supply| Date | Result | Test | Lab | Purity | Dosage | Label | COA |
|---|---|---|---|---|---|---|---|
2 Mar 2026 | Fail | BPC-157 Risynth Bio | lab name | View COA | |||
2 Mar 2026 | Fail | Ipamorelin Risynth Bio | lab name | View COA | |||
2 Mar 2026 | Pass | Semaglutide Risynth Bio | lab name | View COA | |||
9 Sep 2025 | Fail | BPC-157 Risynth Bio | lab name | View COA | |||
4 Sep 2025 | Pass | Tirzepatide Risynth Bio | lab name | View COA | |||
4 Sep 2025 | Pass | Tirzepatide Risynth Bio | lab name | View COA | |||
4 Sep 2025 | Pass | Retatrutide Risynth Bio | lab name | View COA | |||
4 Sep 2025 | Pass | Semaglutide Risynth Bio | lab name | View COA | |||
4 Sep 2025 | Pass | BPC-157 Risynth Bio | lab name | View COA | |||
4 Sep 2025 | Pass | Ipamorelin Risynth Bio | lab name | View COA | |||
About Risynth Bio test results from Finnrick
Risynth Bio is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 5 peptides and 18 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 Risynth Bio peptides in this dataset are BPC-157 (3 tests), Ipamorelin (3 tests) and Retatrutide (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 18 recent tests.
Ordered peptides from Risynth Bio? Mail in a sample (US only) and let us test it.
Test my supply