He prefers Mounjaro over Ozempic, another popular GLP-1 inhibitor, due to its fewer side effects and increased effectiveness.

A slimmer Elon Musk revealed on Wednesday that he uses Mounjaro, a weight-loss drug, after previously advocating for similar medications as a way to address America’s obesity crisis.

Elon Musk has admitted to taking a weight-loss drug in a Christmas Day post on X, formerly Twitter, as he shared a picture of himself wearing a Santa costume. "Ozempic Santa," the Tesla and SpaceX CEO posted alongside a photo of himself in the classic red outfit and white beard.

Billionaire Tesla CEO Elon Musk showed off a slimmer build in a Christmas day tweet in which he declared himself, “Ozempic Santa.” In the photo shared with the tweet, Musk strikes a modelesque pose in front of a Christmas tree while dressed as Santa Claus.

Tech billionaire Elon Musk's Christmas post indicates that he prefers taking Mounjaro over Ozempic for weight loss. The Tesla owner has earlier also expressed his support for similar weight-loss drugs as a way to battle the obesity epidemic in America.

Whatever Elon Musk, the CEO of Tesla and SpaceX, says, dons, or does becomes news. On Christmas Day, the man who is the force behind companies like Neuralink, The Boring Company, and X (formerly Twitter) stunned all with a social media post.

Tech mogul Elon Musk took to X/Twitter to reveal the secret behind his lean physique. In a festive post, Musk shared a photo of himself dressed as Santa Claus in front of a towering Christmas tree, with the simple caption: "Ozempic Santa.

Indian-origin CEO Aravind Srinivas' reaction to Elon Musk's new Santa photo has prompted a flurry of comments on X.