I’m uncut but with very very short foreskin (the glans is uncovered 95% of time), so it’s almost like I’m cut.
The extender is an old penimaster, almost immediately changed years ago to vacuum cup with autoextender kit. In the last few days I’ve changed the cup to a new bigger one, which makes possible to suck air out using a manual pump right before extending - so it’s more comfortable than the old simpler cup.
I’m not sure I’m qualified to judge my tunica, but in the past I gave up PE due to the lack of results: my perception then was hitting a plateau, so today I think my tunica is most likely thick and resistant.
The cream had not major, visible effects on that, it really helped in reducing skin soreness but apart from that I honestly don’t know. As I said, I’m 75% convinced it didn’t help in getting these new results.