I haven't had Cheese O's in ages but I saw some being delivered to Super Valu the other day as I was walking through the car park so it prompted me to put in an order for delivery.
Since the last time I ordered some, I saw that some of the flavours have oils or other ingredients that I don't want to consume. However, I think the Cheddar and Salt & Vinegar flavour are clean enough and contain only ingredients that I am comfortable eating.
Cheese O's are shipped from Fermoy, County Cork and with my order made on Sunday, they arrived to my door on Tuesday morning. So convenient and all nicely packed up (see pic below).They are seriously tasty - particularly the Salt & Vinegar flavour and the Cheddar flavour is very cheesy too. A really nice keto snack!
There are some carbs in Cheese O's but the full ingredients and macros are listed on the website so you can check all of this out before you decide to order. The Cheddar ones are probably the cleanest and are literally made of Cheddar cheese with no added flavourings.