Certificates of Analysis
Every compound in our catalog is independently tested by accredited third-party laboratories before it ships. Below you'll find COA documentation for each product — verifying identity, purity, and batch integrity.
Our Testing Standard
HPLC Purity Analysis
High-performance liquid chromatography confirms compound purity at ≥99% before any product enters our catalog.
Mass Spectrometry
LC-MS/MS identity confirmation verifies the molecular weight and fragmentation pattern of every batch.
Independent Laboratory
All testing is performed by accredited third-party analytical labs — never in-house — ensuring unbiased results.
Product COA Documents
Click "View COA" to open the certificate for that compound. Documents are updated with each new batch.
Repair Research · ≥99%
Metabolic Research · ≥99%
Metabolic Research · ≥99%
GH-Axis Research · ≥99%
GH-Axis Research · ≥99%
Repair Research · ≥99%
Metabolic Research · ≥99%
Metabolic Research · ≥99%
Muscle & Recovery · ≥99%
Metabolic Research · ≥99%
Metabolic Research · ≥99%
Repair Research · ≥99%
Metabolic Research · ≥99%
Metabolic Research · ≥99%
Thymic Research · ≥99%
Repair Research · ≥99%
GH-Axis Research · ≥99%
Hormonal · ≥99%
Hormonal · ≥99%
Metabolic Research · ≥99%
Metabolic Research · ≥99%
Metabolic Research · ≥99%
Metabolic Research · ≥99%
Thymic Research · ≥99%
Thymic Research · ≥99%
Metabolic Research · ≥99%
Metabolic Research · ≥99%
Neuropeptide · ≥99%
Neuropeptide · ≥99%
Thymic Research · ≥99%
Thymic Research · ≥99%
Repair Research · ≥99%
GH-Axis Research · ≥99%
Need a COA for a specific batch or have a question about our testing program? Contact us and we'll send it directly.
Why independent testing matters
In-house testing has an inherent conflict of interest. By sending every batch to accredited third-party laboratories, we remove that bias entirely. You receive the same data our team sees — unfiltered, unedited, and directly from the lab. That's the Bluegrass Research standard.