Originally Posted by mravg
Perhaps you would just strengthen the tunica and make it harder to stretch.
Mravg is correct. You should read the “chemical PE” thread or something like in the main members forum. From the way I understand it, collagen provides most of the strength of the penis. The idea of PE is to “microtear” the collagen in the penis very slightly during each exercise session. The microtears are then repaired, leaving the PE’er with a slightly bigger penis. However, if the collagen of your penis were stronger, the results would be more resistance, less microtears and thus less gain. So actually, extra collagen would just hurt your gains (if oral supplements even go to your penis)!
The idea of “chemical PE” is to use “collagenases” to weaken the collagen of the penis such that it will respond more easily to PE exercises. Weaker penis collagen would microtear more often and thus increase your rate of gains.
So yeah, I’d stay away from collagen supplements if you are PEing. Extra collagen would probably be good once you have reached your goal and want to cement your gains. Just a thought. Also, if I got any of the theoretical/scientific stuff wrong, please correct me.
Oct 2006: BPEL: 7.75" NBPEL: 7.00" EG: 5.125"
Goal: 17+ cubic inches of volume, someday, currently inactive