I was luckily given a bottle of ISN Test tabs to try and log the results.
I took 3 caps twice a day. This was during a period that i was not on any PH or steroid. It was mainly used as a natural test booster and to suppress estrogen. They effects were nice. I noticed better concentration in the gym along with better vascularity. There was a little increase in strength and overall just being in a good mood.
This is a great product to use just as I did as a natural test booster or as a pct product for some of your milder PH's or steroids. Give it a try.