Would using a derma roller micro-needling device prior to application, increase the effectiveness of testosterone gel?
If so, would it be better to use a shorter needle length to create "pockets" of gel in the upper skin levels for prolonged absorption, or a longer length which might help get the active ingredient into the blood-steam quicker?
Thanks in advance.
If so, would it be better to use a shorter needle length to create "pockets" of gel in the upper skin levels for prolonged absorption, or a longer length which might help get the active ingredient into the blood-steam quicker?
Thanks in advance.