Didn't work for me, but Nurosym supported and gave an extension on the free trial. Tried various tips, but I couldn't see an effect. This may be condition/person dependent and there are reviews of people it worked for. So you should absolutely give it a try and if it works for you, great. If not the return is no hassle, I had for 2 months and they refunded me. 5 star for customer service and the trial, but it didnt work for me, hence the 4 star.
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