Steve FairHornchurch, Essex, UK When I first encountered erection problems, I thought of using Viagra. Got it from your shop, delivered as promised, no quality issues whatsoever. I started with 25mg which is half of the dosage and this was surprisingly enough! My penis became so hard and erection continued for like 30 minutes before I came. But I had another erection in less than 10 minutes. I am so pleased with this drug, I have a great erection as soon as I get aroused even a few hours after I’ve taken it.