I dropped it into a capsule and drank it down. I dosed at about 7pm, with the rest at around 8 I guess, (also in a capsule) and went to sleep maybe 2:30am or a little after. The effects seemed to have lasted that entire time for me with a slow gradual decline in strength I'd say. I enjoyed a night out with my friends at a hookah bar etc. and felt very sociable at that dosage. Feels very promising. I'll be trying 10 drops or so Monday, probably with my friend who also bought a bottle.

I bought it from the link Dorge posted.