Freedom Diagnostics is a testing laboratory in Franklin, TN, USA listed on Peptigrity. 5127 certificates on file attributed to this lab, most recent 2026-11-01; 77 distinct compounds tested; 149 shops have published certificates from this lab. Stated turnaround: Average results in 1-3 business days. Methods stated: HPLC, LC-MS, Net content, Endotoxin and Sterility. Verification portal: https://freedomdiagnosticstesting.com/search-for-your-coa-based-on-the-unique-accession-number/. Claimed by the lab: no. Figures as of 2026-11-05.
US research-use-only peptide lab focused on fast purity, identity and safety add-ons.
Certificates from 149 different shops are on file here — 5,127 tests in all. How groups are set →
Average purity is of the samples Freedom Diagnostics received from buyers and vendors. It describes those products, not the lab.
Turnaround
read from freedomdiagnosticstesting.com · Nov 2, 2026 → · wrong? tell us — the lab’s figure; Peptigrity doesn’t verify it. A median appears once 5 people who ordered a test themselves have reported the dates.
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US-based peptide testing laboratory in Franklin, Tennessee providing HPLC purity analysis and MS/MS identity confirmation with online COA verification and fast turnaround for individual and commercial clients.
my son set the order up but i posted the sample and read the report myself. picture of my vial was right there on the certificate so i knew it was mine and not a stock photo. 3 days. 98.9 percent. that photo is the part that made me trust it. very happy with it and would send another one
sent two near identical sema 5mg vials from two vendors and was convinced i had mixed up which was which. checked the photos on the two reports against my own photos and could tell them apart. that is the part that mattered. reports were clear enough that i stopped guessing. would send again if i am comparing two vials and do not trust my memory
First time with Freedom. Report in 3 business days from delivery. Photo of my actual vial on the COA, scruffy label and all, so there's no 'did they test the right one' doubt. Tirz 99.2%, 10.4 mg. Email reply was short but answered what I asked.
Quick, 2 days. Sema 98.9%. Photo matched my vial. No notes.
Lab questions live in the community's Testing Help forum, where the answer helps the next person too. Peptigrity staff answer what the record can answer — stated turnaround, methods on file, how to submit a sample. The lab can join and answer for itself at any time.