Elon Musk's five supplements Two of them are for sleep One's a sedative, one's a sleeping pill Pretty intense Looks like it's really hard for him to sleep well, needs a forced shutdown First one, creatine, is a top-tier supplement, with super solid evidence, absolutely legit. Helps with muscle retention, water storage, and cognitive improvement. Second one, B12, improves metabolism and methylation. I'm taking both of these. There's also a weight-loss drug, but I'm bulking up and gaining muscle, so I don't need it.