Jon Jones was suspended 1 year for doping.
Jones' attorney Howard Jacobs asserted the banned substances entered his system in the form of a sexual enhancement pill he believed was Cialis, a brand form of tadalafil.
Jones stated he received a pill he believed to be Cialis from teammate Eric Blasich "on or about June 14." Jones said he checked with his agent, Malki Kawa, to confirm Cialis is not listed on the World Anti-Doping Agency's (WADA) banned substance list prior to ingesting the pill.
According to Jones' arguments, he later found out the pill was not Cialis, but another form of tadalafil that Blasich had purchased from AllAmericanPeptide.com.
In recent months, USADA independently obtained and tested a supply of tadalafil from AllAmericanPetptide.com and found it to be contaminated with the banned substances for which Jones tested positive.
Lab results on "Tadalafil"
Sample # - Source Clomiphene Letrozole Tamoxifen