Jon Jones has again rejected steroid accusations, using a lengthy ALF Global interview to restate his position that a banned-substance issue connected to his career came from a contaminated supplement rather than intentional performance-enhancing drug use. A clip from the interview, shared by Combat Casuals, focused on Jones’ frustration with fans who continue to reduce the matter to a steroid label. Jones’ message was direct: he said he never took steroids and believes the explanation behind the test history is routinely ignored.
The discussion returned to a subject that has remained part of how Jones is publicly evaluated. The source notes that his official record still includes the no-contest tied to his overturned UFC 214 win over Daniel Cormier, while debate around his career frequently sits alongside his championship resume. In the new interview, however, Jones did not offer a new sporting result or announce a next move. Instead, he revisited his explanation for why he believes the failed-test label does not accurately describe what happened. His comments center on the origin of the substance, the amount detected and his assertion that it offered no competitive benefit.

Jones details his supplement explanation
Jones said the substance found in his body came from a supplement company he had been using. He described it as a tainted supplement and said the amount detected was so small that expensive scientists were needed to find it. That account is the foundation of his latest response to criticism: Jones is not merely objecting to harsh wording, but disputing the premise that the issue amounted to steroid use at all. He also said the substance had “zero performance-enhancing effects,” repeating the word “zero” for emphasis. Jones framed that claim as well documented, then argued that fans overlook the details when they call him guilty of taking steroids. The source presents those statements as Jones’ position in the interview, rather than as a newly announced ruling or a new change to his record.
That distinction matters to the way this discussion is being framed. The available material contains both a continuing official-record consequence and Jones’ continuing personal defense of the circumstances behind it. The source says the Cormier no-contest remains on his record, while Jones says the substance was traced to a contaminated supplement and had no performance-enhancing value. Those are separate parts of the story: the record is noted as still carrying the no-contest, and Jones is publicly challenging the interpretation many fans attach to the underlying drug-test history. Jones also pushed back at what he described as an inconsistent view of him among other fighters. He said they call him a “knucklehead” while also suggesting he was capable of using steroids and fooling UFC scientists. His rhetorical question was whether he should be viewed as careless or as a mastermind. It was a pointed defense of his account, aimed at the logic he sees behind the accusations rather than at a newly named opponent or upcoming fight.
Why the argument continues around Jones
The interview shows why the subject remains attached to Jones even as he insists the steroid description is wrong. His position is built on three connected claims: that the substance came from a contaminated supplement, that the detected amount was extremely small and that it had no performance-enhancing effect. He says those details are left out when fans summarize the matter with a single accusation. At the same time, the source notes that the issue has carried on for years because of the no-contest on Jones’ official record from the overturned Cormier result. That context helps explain why the argument is not resolved simply by Jones repeating his view. His latest remarks do not erase the record entry described by the source; they explain why he continues to reject the language used by critics to describe it. Jones has addressed Cormier in other recent comments cited by the source, saying there was no real rivalry because Cormier never beat him and separately revisiting the business side of their feud. In this interview, though, Cormier is context for the lasting fallout rather than the focus. Jones’ main point is his rejection of the steroid label and his belief that the supplement explanation should carry more weight in public discussion.
- Jones said the substance was linked to a supplement he used and described that supplement as tainted.
- Jones said the detected substance had no performance-enhancing effect and criticized fans for ignoring his explanation.

| Issue discussed | What the source says |
|---|---|
| Jones’ interview position | He says he never took steroids and attributes the substance to a contaminated supplement. |
| Official-record context | The source says Jones’ record still includes the Daniel Cormier no-contest from the overturned UFC 214 win. |
Jones’ latest comments do not introduce a new fight development; they renew a long-running defense of his career. He continues to say the substance came from a tainted supplement, was present in a tiny amount and provided no performance benefit. The source also makes clear why the debate persists: the official record still contains the Cormier no-contest, while Jones continues to argue that the steroid label does not fit his account of the case.
Sources: MiddleEasy
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