I ordered the Youtholgy for a one time delivery just so I could try it. The directions came in Spanish so I had to call them and find out the directions. While I was on the phone, I decided to check and make sure they were not going to keep sending me more and charge me. Good thing I did, because the lady said I had another shipment coming out to me next week. I had read other reviews that said they had did this. So beware and call and check if you only ordered it for one delivery. (It will take forever to get thru, but to me it was worth it) I have not tried it yet since I didn't know how, so I cant say yeah or nay to it yet.