Isopure

I was wondering does anyone know where to get the vials of isopure cheaper than GNC?  Thanks

Hi , I am not sure where you live but manna  in overland park . And if you yahoo or google nature,s best you will find a web site for vista something ?   They sell it for $29 plus 4.99 shipping.   Yea I can't stand to pay 50  at GNC  either. Paul