Performaxx didn't really do anything for me. Sure, it's a multivitamin, but I didn't feel any noticeable difference in my health or training while using it. The little yellowish capsules dont really taste like anything and were super easy to down though.For the price, I'd recommend something else. Haven't tried ON opti-men yet, but I've heard better things about that, so I'll definitely have to try that out sometime.