The banned substance that triggered a WWE wellness policy violation for Eva Marie is Adderall, but we're told Eva is adamant she had a prescription, and will appeal the punishment.
As we previously reported, Marie was hit with a 30 day suspension this week for allegedly violating the policy -- which covers everything from substance abuse to annual physicals and cardiovascular health.
Our WWE sources tell us ... all performers are REQUIRED to disclose all medication to WWE officials for company approval.
We're told in Eva's case ... the WWE claims the medication was NOT properly approved, thus the violation.