I ordered low dose naltrexone twice from Israel Pharmacy with very good results each time. I was concerned about using my bank card for payment - no trouble at all. The website order page does have a glitch that leaves out your state (USA), but the US Postal Service delivers based primarily on the zip code. Therefore, you must be sure the zip code was accurate when the invoice email is received. The shipment is sent in an unmarked white envelope - registered airmail option does require a signature. Their product seems to be the real thing. Within a week of using the LDN I found my stubborn finger nail fungus was improving. I hadn't found anything that would work, and had no idea LDN might be able to. Recently I read online that a few people have discovered this effect. It was a total surprise to me (a nice one). My experience with this is since early February of 2013.