I’ve gone through a few tests with this bottle, used it for three days at 2x, 3x, 4x and I can’t seem to get any benefit out of it personally or associatively. In fact, every time I used it I felt particularly unsocial and especially adverse to venturing out into the world. It wasn’t a normal slump, it was really unlike myself. Maybe I’m missing something, but this one doesn’t seem to be worth it’s salt.
One benefit I did notice was that I did seem quite a bit more creative musically. Seemed particularly introspective. Wrote some sweet licks. More testing is needed, but for now I’ve moved onto mx264, which is everything I thought these would and should be (post coming soon)