[Andaith]

There's a thing going on in Australia with Melatonin. It's not OTC, it's a prescription thing. BUT doctors typically just tell people to buy online from America because it's much cheaper. So the TGA(Therapeutic Goods Administration) did some testing of what you can get online from America:

https://www.abc.net.au/news/2025-09-29/tga-safety-concerns-o...

and are now recommending not to buy online because the doses are completely unregulated. They even reached out to companies like iHerb and asked them not to sell to Australians.

So, whatever dose you think you're taking, assume it's a bit of a guesstimate...