I think usual customers do not know. However remember that we are not on shelves of usual grocery stores. We are mostly at healthy food stores. People who work in those stores and sell products are educated on this subject and if customers are going to ask them for advice which one to buy, more likely they will recommend good one like PlusCBD with GRAS. Also when healthy store is making a decision regarding products they sell/carry, they will likely pick a product with GRAS in a first place than any other brand.
The stores do. So they inform the clients. Every body needs to be briefed when starting to take CBD. CVSI is selling through education mainly..And it's working.. To add a little bit to ANIA77's comment: The GRAS certification guarantees that the CVSI's PlusCBD brand gets chosen as a must have brand offered @ any serious health store. And with the FB passing CVSI has a 2 years lead start in quality assurance and safety..