Certificates & Lot Documentation
Every research-use product ties back to its lot number, purity method, and release documentation. Use this page to request or verify those records for any order.
Request a COA: email pepslimitless@gmail.com with your order number and product name, and the matching lot documentation will be sent to you.
What a complete COA should include
- Product name, lot number, and vial quantity.
- Purity result and analytical method, such as HPLC or mass spectrometry.
- Testing laboratory or qualified reviewer.
- Release date, storage guidance, and research-use notice.
Requesting a certificate
Contact support with your order number and product name. If a product ships with lot-specific documentation, keep the certificate with your internal research records.
Sample record fields
ProductProduct name from order
LotLot number on vial label
PurityReported percentage and method
StatusReleased for laboratory research use