[crazygringo]

I too have had much better success with 0.3 mg, although it's annoying to have to cut up the pills.

But for me personally, I get the full effect within about 45 min, and it's noticeable within about 20 min.

I only take it very occasionally, when I need to shift my schedule to wake up several hours earlier than normal.

[mettamage]

In The Netherlands you can buy it per 0.1 mg. There are 500 small tablets in a bottle.

[mackatap]

Same goes for me on the timing. If I take it more than an hour before I lay down to sleep it will not help me at all.