Forget what I said about the 10Hz. It might be more important than I thought and the Arduino board is only 7 bucks and probably easier for most of you to build. There really isn't much to the build at all.
As for the other site selling the products, I found a coupon code for 10% off and they will refund 80% of your money if not satisfied after 6 months. The code is: healing4me
That's still too much for me so I ordered the parts for the homemade version. I'm hoping it works as a preventative or has some other minor benefit.
Good luck if anyone decides to try either version. I hope it helps.
Also, I'm not sure if everyone knows but the phage virus is in phase1b trials or at least the drug that was inspired by the phage virus. It may be posted on this board somewhere already but if not see the link below.
http://www.proclarab...m/our-programs/