Ordered TB-500 from FSD? Mail in a sample (US only) and let us test it.
Test my supplyFSD's purity-focus record is strongest in Retatrutide and GHK-Cu, with current testing and Retatrutide's repeat identity, purity, and quantity passes anchoring the file. Tirzepatide looks improved after an older low-purity, no-batch result; BPC-157 and TB-500 remain weaker on sparse, dispersed evidence.
Registry and domain checks fail to validate the Shanghai manufacturer story behind FSD's chat-based storefront. The report maps the Revolt/Telegram/payment rails and follows a lilac-cap source-chain trail through QST and JEEP contamination records.
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| Date | Result | Test | Lab | Purity | Dosage | Label | COA |
|---|---|---|---|---|---|---|---|
| 6 Aug 2026 | Pass | btd3dju Tested | lab name | View COA | |||
| 5 Aug 2026 | Incomplete | 2z766ky Tested | lab name | View COA | |||
| 29 Jun 2025 | Fail | ac3kjme Tested | lab name | View COA | |||
About FSD test results from Finnrick
FSD 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 FSD peptides in this dataset are BPC-157 (2 tests), GHK-Cu (4 tests) and Retatrutide (7 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 TB-500 from FSD? Mail in a sample (US only) and let us test it.
Test my supply