So a couple of friends of mine have been working on this casually for a few years. The goal was to launch back in 2020 but covid kind of slowed things down.
They've essentially been experimenting on my friend group for the last 24-36 months with different cocktails to try to reduce the effects of hangovers, and they're at a point where they feel like they can sell the product.
It's a sachet that you mix with water and drink before you go to sleep, with the ultimate endgoal being able to wake up in the morning without feeling like you've been hit by a sledgehammer. It works quite well — anecdotally — and it relieves a lot of the symptoms. Obviously won't immediately teleport you out of the seventh circle of hell if you were six bottles of wine deep the night before, but the finalised product worked surprisingly well making Saturday mornings feel significantly less horrible after Friday drinks.
The sachet concept itself was put together so you can just have it accessible in your pocket, wallet or purse or something.
They've asked me to post on OzBargain on their behalf so here I am. They're offering 20% off for the next couple of weeks as part of their launch specifically for OzBargain. This brings it in at $24 including postage. There are only two flavours at the moment — they've spent most of their time trying to get the product right rather than focusing on the flavours — but they're looking at introducing a few more if things work out. That said, the two current flavours are both cracker. Cheers.
EDIT: For the comparisons to similar composition to Berocca, these chonky boys weigh in at about 8g each which I imagine is probably closer to 5-6 Berocca pills.