Given the crap some parents pump their kids with I can only think the odd small portion would be fine; drink or food format. This may have been designed for adults but with fast food being “acceptable” to some parents, this has to be a better choice. My kids are not sold on the texture, that’s all that puts them off, otherwise I’d be giving them some.
Hi @RollerAccy welcome to the forum. Please note you can use the search function to avoid duplicative questions, there’s a lot of good discussion on this topic already with some insights from the creators of Huel.