I just found a link to how it works. It's wonderful. Oh and how to request the sample. They no longer have a drop box, my bestfriend just called them to see if they're still offering smaples and they are. Go to the website, click the sabino link on the right, click the contact link that drops down. Then call or email. Either way info needed:
name, request for sabino moisture block, address, and code:gossipcheck.com
code is basically where you heard about it.
Oh and here's a link to the vid:
YouTube - End Frizz With Sabino Hair Solutions Moisture Block(TM)