I bought the Zen Pen a couple of months ago to help with anxiety, I noticed a difference almost immediately. Within the first few uses, my nausea (caused by the anxiety) had dramatically decreased and I have found I can manage my anxiety much easier with just one draw. I now only have to use it once or twice a week, and although I’ve had it for a couple of months, it is still 3/4 full so it really lasts. I carry it with me wherever I go!
Natalie Milne - 1st October 2019