Canna Oils “Ultra” is a great stuff. I had suffered knee pain for months and it was quite an effort walking from the car park to the shopping mall. Saw a lady standing at a market stall at the Entrance NSW doing a promotion. Bought a 15ml bottle. Rubbed a small drop on the back of my knee before going to bed that night. Woke up next morning after a long sleep with my knee feeling so much easier. Will order another bottle. Thanks heaps!