I am one who switched from Androgel to cypionate. I did this when I began treatment at Cenegenics. Cenegenics docs won't prescribe topical
test.
I had strange results on Androgel. Taking 5 gm per day, if I got tested the day of application, anywhere between 2 and 7 hrs after application, I tested at about 900 total T. If I did not apply Androgel the day of the draw, I tested at about 200 total T, even if the blood was drawn within 26 hours of the last Androgel application.
So I never knew what my true level was. Was it 900 or 200 or something in between? I also don't know what is important - the peak level, the low point or the average level. My own experience (and this was confirmed with several tests) did not correspond with the info in the prescribing information for Androgel which shows a relatively small peak in the two to four hour range and then a flat level out to 24 hours after application.
Cenegenics doctors don't prescribe topical T for two reasons. One, they feel that the absorption rates are unknown. Evidently they can vary from individual to individual, but also from day to day with the same individual. If you inject the T you know exactly how much is being administered. The second reason they don't prescribe topical T is the high rate of conversion to
DHT with topicals.
I only began injecting two weeks ago and I have made a number of other lifestyle changes in that time so I can't tell you if there is any effect on how I feel. And I have not had a blood
test since switching.