Day one of using my 1.5mm New Spa roller and I barely had a single drop of blood... I rolled fairly vigorously but didn't see much action. My head was tingly for several hours afterwards, however.
I am going to try some added pressure next week, and if it still does not take, may upgrade to a...
I've had personal success with wounding, back when chemical peels were being tried out. I didn't get much, but the hair has been very resilient. I'm only using generic minoxidil at the moment, so I am certainly going to give this a try. I bought the New Spa 1.5mm roller off Amazon, though part...