Something to Smile About: NAD Provides Guidance on Key Claim Substantiation Issues in Recent Decision

A recent decision from the National Advertising Division (“NAD”) regarding claims made by SmileDirectClub, LLC (“SDC”) in online advertising for its Smile Direct Club Clear Aligners provides guidance on a variety of key advertising issues, including comparative and savings claims, guarantees and consumer reviews and testimonials. NAD recommended the modification or discontinuation of many of…