Paulo Costa has arguably the most impressive physique in the UFC, and has created a 'secret juice' gimmick to compliment his physical make-up.The 'secret juice' was introduced to the MMA world by Costa sometime around August 2022. What exactly the 'secret juice' consists of has not been disclosed by the Brazilian.Despite the Brazilian's claim that the 'secret juice' has given him his size and strength, it was more than obvious that he was joking. However, that hasn't stopped USADA from testing him three times in the past 15 days.Paulo Costa took to Twitter to complain about the treatment he has received from the anti-doping agency. His 'secret juice' can also be spotted in the picture:"Good morning with F*ck usada in my home. Still f*ck dark outside. 5 am for third time in 15 days. What lovely day"See the tweet below:Paulo Costa ( Borrachinha )@BorrachinhaMMAGood morning with Fuck usada in my home. Still fuck dark outside. 5 am for third time in 15 days. What lovely day 🥤199653Good morning with Fuck usada in my home. Still fuck dark outside. 5 am for third time in 15 days. What lovely day 🥤 https://t.co/iFn9g5Qpq8Fans have reacted by mostly poking fun at Costa's 'secret juice', and sympathized with the middleweight for being woken up at 5 a.m.One wrote:"Only guy who can have a bottle named secret juice whilst being drug tested"A@async24@BorrachinhaMMA Only guy who can have a bottle named secret juice whilst being drug tested24@BorrachinhaMMA Only guy who can have a bottle named secret juice whilst being drug testedAnother commented:"5AM?!? That's gotta be illegal"spoox@Ripxtur@BorrachinhaMMA 5AM?!? That’s gotta be illegal @BorrachinhaMMA 5AM?!? That’s gotta be illegal 😭😭😂Jay@JayIsTalkingNow@BorrachinhaMMA they want the secret juice@BorrachinhaMMA they want the secret juiceColon@CtrlAltCol@BorrachinhaMMA Secret Juice looking a bit flavourless today Paulo, is this the new transparent formula?1@BorrachinhaMMA Secret Juice looking a bit flavourless today Paulo, is this the new transparent formula?xtractss@Xtracts_JT@BorrachinhaMMA They really trying to catch that secret juice recipe Paulo be careful man@BorrachinhaMMA They really trying to catch that secret juice recipe Paulo be careful manUnderground Case Breaks@UndergroundBrks@BorrachinhaMMA You still have the juice, all must be well.@BorrachinhaMMA You still have the juice, all must be well.Assyrian Grappler@wavygrappler@BorrachinhaMMA USADA loves Paulo1@BorrachinhaMMA USADA loves PauloOther fans, meanwhile, identified the camouflage-colored couch that Costa was sitting on, and began to make jokes about him floating.halph@halph18@BorrachinhaMMA This scene is defying the laws of physics@BorrachinhaMMA This scene is defying the laws of physicsKennyMcTree@KennyMcTree1@BorrachinhaMMA Bro is floating33@BorrachinhaMMA Bro is floatingPC@Tara_lou_lopez@BorrachinhaMMA Why are you floating? It’s like there’s a sofa there but we just can’t see it 🧐@BorrachinhaMMA Why are you floating? It’s like there’s a sofa there but we just can’t see it 🧐Paulo Costa teases move to boxing as his UFC contract will expire soonPaulo Costa is preparing to face former UFC middleweight champion Robert Whittaker at UFC 284. The fight will take place on February 12, 2023, and will seemingly mark the last fight on Costa's current contract with the promotion.Unless the UFC offers Costa a much-improved contract, it appears his fight with Whittaker could be the Brazilian's last in the octagon.'Borrachinha' released a tweet recently in which he labeled his current contract as "miserable." Paulo Costa has claimed that he will be making a move to boxing once his contract expires.'Borrachinha' tweeted:"My miserable contract with the UFC was up in a few short months. Will expire in time. A new #boxer is coming to town."See the tweet below:Paulo Costa ( Borrachinha )@BorrachinhaMMAMy miserable contract with the UFC was up in a few short months. will expire in time . A new #boxer is coming to town!6240171My miserable contract with the UFC was up in a few short months. will expire in time . A new #boxer is coming to town!🙌The pressure will be on the Brazilian to perform when he faces Robert Whittaker.An impressive performance against 'The Reaper' could improve Costa's bargaining power with the UFC. But a lackluster performance could mean the end of his UFC career.