I received the 90 days supply from sheer cover but once checked the amount in each item in the package compared to the 30 day supply advertized on their catalog, they actually only send 60 day supply (as an example: 2 SPF 15 Mineral Foundation for 30 days is 3.0 grams versus 8 grams for 90 days supply).
I called customer service and they hang up on me (twice) once I argued this simple math. They were trying to convince me that what I received is their 90 days supply. I am convinced this is a deceiving advertisement and they are getting away with this scam because people do not pay attention to the weight of the package because of the many "goodies" they add as a "gift".
Review about: Guthy Renker Advertisement.