Injecting with prop. Smallest pin?

[musclehealth]

I have a shitload of 23g pins for my cycle. I will be doing prop for 10 weeks eod...I was thinking since prop is so thin can I shoot it with a small ass pin? something like 29g or 26g? Whats the smallest I can do for test E and what the smallest for test prop? I used 23g with easy but never did prop or any EOD injects.

 

[bigtravis]

if you're using a brand such as virormone then 29's won't be a problem at all.