Based on my own experience, I would say it should have no impact on absorbtion. I did a seo bicep run and 5 runs of des/mgf/lr3, so I would assume there is quite a bit of scar tissue in there. After my run I found out my arms are the only place I do not get pip. I have been doing my trt in them for over a year now, and at such a small dose, i would certainly be able to tell if there was an absorbtion issue.