I have been looking into this supp for increased test, better sleep, and of course gains. Has anyone on here used this PCT alone? I do not plan to stack with anything else since I do not feel the need to pack on pounds of muscle growth immediately. But to those who have taken it alone (or has knowledge on this product), what is a good dosage for the beginning? how long should I run this cycle? and finally do I need to do anything (like a PCT for a PCT??). Please let me know if you can answer my questions!