Lab Testing
Third-party verified. Every batch.
Every batch of MK-2866 we supply is independently tested by a third-party analytical laboratory before being made available. We do not rely on supplier-provided documentation alone. Our in-house verification process includes HPLC purity testing and mass spectrometry identity confirmation.
Certificates of Analysis are hosted below, indexed by batch number. Each COA shows compound identity, purity percentage, and the testing laboratory's details. Your order confirmation includes the batch number corresponding to your shipment.
Current batch certificates
Certificates of Analysis
Every batch is independently tested by a third-party accredited laboratory. Download the Certificate of Analysis for your product below.
| Product | Form | Download |
|---|---|---|
| MK-2866 Ostarine Capsules | Capsules 10mg / 20mg | Download PDF |
| MK-2866 Ostarine Powder | Raw Powder 1g | Download PDF |
| MK-2866 Ostarine Liquid 20mg/mL | Liquid Solution | Download PDF |
| MK-2866 Ostarine Liquid 25mg/mL | Liquid Solution | Download PDF |
| MK-2866 Ostarine Liquid 30mg/mL | Liquid Solution | Download PDF |
These are template COA documents. Completed documents with verified batch data are provided upon request before purchase.
Our testing methodology
HPLC purity analysis — High-performance liquid chromatography confirms compound purity to a minimum of 99%. Results below this threshold are rejected.
Mass spectrometry (MS) — Identity confirmation verifies that the compound matches the expected molecular weight and fragmentation pattern for MK-2866.
Independent laboratory — Testing is conducted by an accredited third-party laboratory with no commercial relationship to our supplier.
Request documentation
To request a COA for a specific batch, or to verify documentation for an order you have placed, contact contact@buyostarineaustralia.com with your order number and batch reference.
