I have only tried the Vanilla Black and the UU Black powders (as an add-on to my subscription of 2 boxes Coffee Caramel nutrition bars) and not the other flavours. The Vanilla was too sweet, which is why I chose UU for subsequent orders.
I did buy taste packs to add flavour, but I am not keen on artificial flavours. I generally add turmeric and cinnamon powder to flavour my Huel; I also add it to porridge to increase my protein intake. I have had a colostomy for over three years now, and find my nutrition needs supplementing, as I often find myself making my food into baby food!
I haven’t noticed the drinks as being too thin, but surely the answer is to either increase powder or decrease water? Or even to use a mylk or milk instead of water, as it is more sustaining?
I used to use fruitisip vitamin juices bought from the chemist to try to improve my nutrition; Huel has better nutritional balance with fewer calories and better flavours.