Im a long time user and I'm sure it has helped me, but then I'm overly cautious and never touch it with my hands apply with a tissue. But 30-40mins after application its all good
Actually topical herpes medication has 90% dmso in it, and lots of other topical medicines also so it's not that dangerous the only danger is that opens the skin.
I have faith in the size doctor extender. I believe I can gain up to 1.5 inches with that extender combined with my length master routine for 9 months.