Mana, Saturo (unfortunately they changed the product, loved the old one), Bertrand

Can't say anything about if they are really good for you, but at least they don't taste like shit (for me).

Huel is a privately owned British company.

They have a range of nutritionally complete products including powder, food bars and drinks in a range of flavours. I've used them and would recommend the powder and drinks; the bars are... functional.

My local convenience store recently started stocking the drinks, and I usually have a bag of the powder in the cupboard for when I can't be bothered cooking.