 Natural ingredients. Well, what's the name for the... Fat buster? Yeah, well, fat buster. Fucoxanthin is an extract from seaweed. Kelp, actually. Kelp. And a lot of, like, what is tryptophan and all that kind of stuff? Those are... Drugs. Well, they're chemicals, and... Oh, there's a name for them. Yeah, there is a name for them. Okay.