This product is extracted from coconut. Unfortunately, the extraction and purification process are considered proprietary. Please see the links below for sample Certificates of Analysis and Origin:
COA
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/W261416-BULK-KSHBP8824.pdf
COO
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COO/Q12/W261416-BULK-KSHBP8824.pdf