See Asa at Microbiome & Probiotic R&D & Business Collaboration Forum - La Jolla, California 10/13/2025

Warning Letter Wednesday Posts

A weekly exploration of FDA warning letters and enforcement trends


June 26, 2024
Takeaway -

Blogs can be considered marketing

June 19, 2024
Takeaway -

Email newsletters are marketing

June 12, 2024
Takeaway -

Reduce litigation by following labeling rules

June 5, 2024
Takeaway -

Sponsored children’s content has increased disclosure requirements

May 22, 2024
Takeaway -

Study design must be correct

May 15, 2024
Takeaway -

Only use permitted dietary ingredients or face regulatory issues

May 8, 2024
Takeaway -

Marketing in all languages should be compliant

May 1, 2024
Takeaway -

Ensure material connection is disclosed properly

April 24, 2024
Takeaway -

Packaging procedures prevent labeling issues

April 17, 2024
Takeaway -

Learn from other’s mistakes

April 10, 2024
Takeaway -

All marketing is “labeling”

April 3, 2024
Takeaway -

Review old social posts