I've been taking 1500 in the morning along with 900 gabapentin and really like the result. Adding compression socks is a plus too.
I take the inosine every other day, with the Wings 42 list of supplements on the alternate days.
I have concerns of Inosine creating kidney stones, which is listed as a possible side effect. I eliminated calcium from the supplements to help.
Just reporting what is working for me.