This is probably the highest protein “yoghurt related product” you can buy right now
In my guide to the highest protein yoghurts you can buy in the UK, I try to focus on products that are actually yoghurt, and not things like quark. That's why I'm writing a separate post about this very impressive product - Biotiful Protein Kefir.

If you don't mind the taste and texture of quark, which tends to be much, much thicker than normal yoghurt), then I highly suggest you check out this product, which I'm calling a "sort of yoghurt thing". It contains 12g of protein per 100g, which is higher than any other protein yoghurt related product that I've found so far, even the stuff from my go-to high protein supermarkets, Lidl and Aldi.

For reference, most of the Skyr I eat is 11g of protein per 100g at most. So an extra 1g of protein per 100g might not seem like much, but if you're eating 500g of yoghurt every day, it's going to add up.

Because this is quark, it's very thick, but I really like the taste. I bought this 250g tub from Sainsbury's for just over £1 (it's on offer currently), so it's an extremely good value way of getting some quality protein in without having to eat 500g of yoghurt.
If you're looking to up your protein intake, definitely check this out!