You can help yourself and a loved one or friend.Have someone make it for you,you pay for the stuff,help someone else,and get the best product.I suggest this because no matter how pricey it is, sometime a product just isn,t good enough.Some CS comes in bottles and the silver is (suspended by a protein)for example.This won,t work very well, because silver must come in contact with the bad guys to kill them..CS ,should be nearly clear, and bitter ,,have someone make it,that way,you can give away samples without batting an eyelid...,good luck,,Dave..