There's a UK site for LC stuff by mail, you can find it here:
http://www.carblife.com/

They have good value macadamia nuts. And if you have those sweet cravings they have LC chocolates, but better to keep away if you can't stop at one. They help me to go through my days with TOMy with reasonably minimum damage They also used to have Keto line bread/pudding/muffin mixes and other stuff.
£5 delivery charge.