Every Vytal Research batch is verified by an independent third-party laboratory before it is listed for sale.
Testing methodology
Lots are analyzed using HPLC (High-Performance Liquid Chromatography) and MS (Mass Spectrometry) to verify identity and purity. These are standard analytical methods used in peptide research and quality control.
Certificate of Analysis (COA)
Each lot ships with a corresponding Certificate of Analysis documenting purity, identity confirmation, and lot number. COAs are available on request before purchase and are included with every order.
How to verify your COA
Match the lot number printed on your vial or packaging to the lot number listed on your COA. If you have any discrepancy or question, contact us at research@vytalresearch.com with your order number and lot number.
Why this matters
Unverified suppliers in this space frequently sell underdosed, contaminated, or mislabeled material. Independent, batch-level verification is the only reliable way for a researcher to confirm what they've actually received.
For Research Use Only. Not for human or veterinary use. Not a drug, food, or cosmetic.