This is awesome. Reliablepharmacy also sells it. It's a little bit cheaper and you can get different amounts if you don't want 100 pills. If you need it right away and you get the silver germ killer with it making up for the small difference in price, I'd go with yours. They also can't stop it at customs. I've never had a problem with reliablepharmacy though. Thanks for putting this out there!! It's a great option!!