For PCT it is generally recommended that you use 4g. Products like Vitrex contain 20% protodioscin content. I believe Optimum Nutrition does not even give a protodioscin content on their label. Vitrex contains 80% saponins as where Optimum Nutrition contains only 40% saponins. Based off of these numbers is 8g of Optimum needed? Thanks!
*I posted this in the PCT and steroid section and have not got one response.