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VendorCOA

Lab reports

We buy vials blind, the way any customer would, and send them to independent labs. Every result gets published here, good or bad, including for DRYPtides, our affiliate partner.

No results published yet

Our first round of blind tests is being arranged: DRYPtides and the most-searched competitors, starting with BPC-157 and GHK-Cu. Until results are back, vendor scores rely on vendor COAs and public independent data such as Finnrick, and each review says so under "What we did not do".

Get an email the day the first report is published:

Alerts

Telegram channel for the same alerts: launching soon.

By signing up you agree to these emails. We confirm your address by email before sending anything else, every email has an unsubscribe link, and we never sell or share your address. Test data, stock and prices only.

How we test

  1. Buy blind. Vials are ordered like any customer would, under rotating names and addresses, and paid for by us.
  2. Keep custody. Each vial is photographed sealed with its lot label and shipped unopened to the lab.
  3. Independent labs. HPLC purity, mass-spec identity and measured content (mg), plus endotoxin where offered, from labs such as Janoshik or Freedom Diagnostics.
  4. Publish everything. The raw PDF, the lot, purchase and report dates, and the vendor's response if it sends one.
  5. Feed the score. Results count toward the independent-tests line of the method and are logged on the data page.

What a test can't show

One vial is one sample. A pass doesn't prove every lot is good, and a fail doesn't prove every lot is bad. Results describe purity and identity only, not safety or effectiveness.