[stephen_g]

You can get a prescription from a doctor if you have trouble sleeping. My sleep doctor prescribed me a sublingual suspension instead of the tablets (you measure it with an oral syringe and squirt it under your tongue), and to take it earlier than what is recommended. I do just 1mg, 2 hours before sleep and since starting my sleep has been far, far better than it ever has been in my life.

The sustained release tablets (like ‘Circadan’ or similar branding) I found were not good - I’d wake up groggy and generally didn’t get good sleep. They were just prescribed by a regular GP, and the sleep specialist I saw later on thinks it’s counter productive because they keep releasing longer than you want it to.

[Jedd]

Yup, though for a cheaper option you can just buy it online (iherb stocks 3mg and 10mg tablets, f.e.). I have the 'Natrol' brand.

The liquid form sounds like an interesting option. I haven't experimented much with timing - instructions suggest 20-30 minutes prior to bed, which I've been following for my very occasional usage.

[sundvor]

My teenage son's paediatrician has no issues with my buying melatonin from iHerb vs the liquid on prescription, as the latter is obscenely expensive and wasn't covered by the PBS last time I checked.

Their 3mg tablets work great for the both of us.