I took 6 days to receive the cream though the customer service told me I just waited 3 days. Im a little bit dissatisfied with the delivery, but anyway I use it to treat oral herpes. Blisters on my lips are actually burning and itching, I apply ProsurX directly to affected area 5 times per day. It actually works well, burning and itching sensations are reduced on the first day. Blisters also get dry and to be healed gradually on the second day. Its so amazing. Though I dont like the delivery, the cream is great.