I am currently using it and have used it as part of PCT in the past. It increases my acne, my nuts are fuller, and my libido is greater while on it. The acne is almost immediate, but the nads and libido take about a week. Out of all the herbal test / libido boosters that I've tried, it's the only one that I can notice a difference. I'm not convinced it will do much for the clomid fatigue though.