NightriderQ45, have you been following the thread at all? I never said that Chevron had 66% PEA. I said compared to the 8oz bottle of Regane that it had the "equivalent." In other words, in case you still don't understand, someone was recommending the very small 8oz bottle over the 16oz Chevron bottle. It is obvious, by whatever math you choose to use, that the 16oz bottle with 30-50% PEA is going to have more PEA than the 8oz bottle with 30-50% PEA. Chevron wins hands down, no question.