What is the version of the following sentence with correct punctuation?

According to Catherine Ulbricht who is the cofounder of Natural Standard Research Collaboration an organization that reviews herbs and supplements and a pharmacist HCA has been found to contain an enzyme which stops the conversion of sugar into fat
According to Catherine Ulbricht, who is the co-founder of Natural Standard Research Collaboration, an organization that reviews herbs and supplements and a pharmacist, HCA has been found to contain an enzyme, which stops the conversion of sugar into fat.