[BaculumMeumEst]

it's not a placebo, that's how it works. you get a small window to ride that effect to sleep.

[RheingoldRiver]

Well, what happens is, I am briefly tired for about 5 minutes immediately after taking it, but if I lie in bed I'm immediately wide awake. But about 2 hours later I'm legitimately sleepy. But it's certainly possible both effects are real.