Dietary Supplements: Verifying Label Claims “By Input” Unacceptable

By Tara Lin Couch, Ph.D.
No Comments

FDA issued more than 400 Warning Letter citations for inappropriate specifications in dietary supplement during 2013 and 2014. Many of these violations were due to a failure to have Finished Product Specifications, but recent citations have also noted that using solely the input of a dietary ingredient for verifying the strength “By Input” is unacceptable.

Continue reading