The recommended amount on the tube is like 6-10 pumps day and night.
I thought I saw somewhere CDN had mentioned taking just 4 pumps when going on first cycle but I kind of f*cked that up from the get-go so I just have been staying with the higher doses (8-10)
And yea, honestly I only saw my balls go down for like maybe a day and now they mostly stay shriveled still - but they were like that before I went on this cycle.