A Franklin, TN peptide-purity lab (est. 2023) built for vendor speed: 2–4 day average turnaround, HPLC + LC-MS on every COA, and a 42,000+ certificate public database. Here's how the two compare, using only each lab's published information — including where Freedom Diagnostics is genuinely the better fit.
| Freedom Diagnostics PER FREEDOMDIAGNOSTICSTESTING.COM · AUGUST 18, 2026 |
Gold Standard Analytics PUBLISHED PRICING · HOUSTON, TX |
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|---|---|---|
| LOCATION | Franklin, Tennessee (est. 2023) | Houston, TX — one lab, walk-in or prepaid mail-in from all 50 states |
| TURNAROUND | 2–4 day average claimed — their headline differentiator | 5–7 business days standard; 48–72-hour expedited available |
| METHODS | HPLC purity + LC-MS identity on every COA (per their site) | HPLC purity + LC-MS identity + net peptide content on every base COA; USP <85> endotoxin ($199), USP <71> sterility ($195), USP <232> heavy metals ($169) add-ons |
| PUBLISHED PRICING | Not published on the homepage — submission-based | $189 base peptide COA (LC-MS identity + HPLC purity + net peptide content on one certificate); GLP-1 class $289 |
| RESULTS | 42,000+ COAs publicly searchable by accession number or company name | Every public COA in an open registry at /coa-lookup — QR-verifiable by accession number, no login |
| STANDARDS | No accreditation claims published on the homepage | Operated to ISO 17025 expectations with GLP-style data integrity and video + photo chain of custody |
Freedom Diagnostics is a real Tennessee lab operating since 2023 with a large public COA database — over 42,000 certificates searchable on their site. Verifiability is the right test for any lab: check certificates against the issuing lab's own public database. Ours resolve at our public registry by accession number, no login.
By published claims, Freedom Diagnostics: they advertise a 2–4 day average, while our standard turnaround is 5–7 business days with a 48–72-hour expedited option on most panels. If a base identity/purity result as fast as possible is the whole job, their headline speed is a fair reason to choose them. We compete on scope and rigor per certificate: identity + purity + net peptide content bundled, pharmacopeial safety add-ons, and chain-of-custody documentation.
Freedom Diagnostics doesn't publish a fee schedule on their homepage (checked August 18, 2026) — pricing comes through their submission flow. Gold Standard Analytics publishes every price up front: $189 base peptide COA, $289 GLP-1 class, endotoxin $199, sterility $195, heavy metals $169, with volume discounts from 5 samples.