SF Bay Area PeptidesGHK-Cu
Ordered GHK-Cu from SF Bay Area Peptides? Mail in a sample (US only) and let us test it.
Test my supplySF Bay Area Peptides' GHK-Cu evidence is clean but narrow: two same-day vendor-sent tests from one batch show identity pass, 99.7% purity, and near-label fill. Broader batch coverage is the missing signal; no detected miss appears here.
Batch identification policy
Every SF Bay Area Peptides vial has a printed label showing a 5-digit lot number (e.g. LOT: 10565) plus Mfg and Exp dates. Each lot number identifies one production batch of one product. To find it, read the LOT line on the vial label. A vial with no lot number, or a handwritten one, did not come from us. To confirm a lot number is genuine, email support@sfbayareapeptides.com
Sample authentication guidance
Authentic vials have a printed white label with: our logo (Golden Gate Bridge with a DNA helix); LOT, Exp and Mfg lines; a QR code in the top corner; the product name and amount in bold black (e.g. Retatrutide 10MG); and a red line: FOR RESEARCH ONLY NOT FOR HUMAN OR ANIMAL USE. The QR code opens our website only. A code that goes anywhere else, a handwritten lot, or a missing red line means it is not ours. Cap colours vary between batches and are not a sign of authenticity.
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| Date | Result | Test | Lab | Purity | Dosage | Label | COA |
|---|---|---|---|---|---|---|---|
| 29 Oct 2026 | Pass | vr7vr6d Tested | lab name | View COA | |||
| 29 Oct 2026 | Pass | pxjha3v Tested | lab name | View COA | |||
About SF Bay Area Peptides test results from Finnrick
SF Bay Area Peptides 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 SF Bay Area Peptides peptides in this dataset are GHK-Cu (2 tests) and Retatrutide (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 GHK-Cu from SF Bay Area Peptides? Mail in a sample (US only) and let us test it.
Test my supply