Valued Contributor
Posts: 882
Registered: ‎03-11-2010

Has anyone compared Perricone ingredients to Isomers?

Seems that many of the high end products have some of the same ingredients. Wondering if Isomers for example has any products that would compare, Actually any other line. I have some of the Resist line and there seem to be some key ingredients that I see in the Isomer, Resist and Perricone line. Perricone does patent his products but I'm thinking his patent pertains to the delivery system.