Peptide Worldwide
Ordered peptides from Peptide Worldwide? Mail in a sample (US only) and let us test it.
Test my supplyPeptide Worldwide's Purity focus record is a narrow Retatrutide signal, with matched identity, +3% quantity, and purity barely above the 99.5% cutoff. Evidence is thin and not cross-catalog: the single result lacks a batch ID, leaving consistency and trajectory unknown and the vendor score heavily prior-smoothed.
We investigated who actually operates Peptide Worldwide — 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 |
|---|---|---|---|---|---|---|---|
6 May 2025 | Pass | Retatrutide Peptide Worldwide | lab name | View COA | |||
About Peptide Worldwide test results from Finnrick
Peptide Worldwide is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 1 peptide and 1 test, 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 Worldwide peptides in this dataset are Retatrutide (1 test). 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 1 recent test.
Ordered peptides from Peptide Worldwide? Mail in a sample (US only) and let us test it.
Test my supply