December 10, 2025 By: Asa Waldstein

Understanding Puffery in Advertising

Takeaway -

There is a fine line between puffery and marketing claims

Puffery is one of my favorite types of advertising principles to discuss. It is considered to be “exaggerated, blustering, or boastful statement or general claim that could only be understood to be an expression of opinion, not a statement of fact.”

The most famous example of puffery is from the movie Elf with Will Ferrell, where the average coffee shop in NYC declares itself the “World’s best cup of coffee.” If the statement was quantifiable, such as “Voted best coffee in NYC,” it would be an advertising claim that would need supporting data.

In this National Advertising Division (NAD) case, a large credit card company challenged some of JPMorgan Chase Bank’s “most rewarding card” claims. NAD found that the “most rewarding” claims, absent additional context tying them to specific product features or attributes, are non-actionable puffery. NAD also determined that “most rewarding” card does not convey the message that a consumer will earn the most reward points with that card.” This is an important distinction, as comparing the card to others in the market and/or making implied claims in images or otherwise would cross the line from puffery to a claim requiring substantiation.

I’ve previously written about puffery, such as the case involving Old Trapper’s “Clearly the Best Beef Jerky” slogan.

For those interested in learning more, there is a helpful NAD podcast about puffery worth listening to.

There’s more to this JPMorgan Chase NAD case. Check it out.

Disclaimer: The educational information provided here is for informational purposes only. Contact an attorney for specific legal advice. Rule #1 in compliance is to ensure marketing is truthful and not misleading.

Written by

Asa Waldstein
Asa Waldstein
Asa Waldstein is a 24-year veteran of the dietary supplement industry, with experience spanning manufacturing, marketing, and regulatory compliance. He is the principal of Apex Compliance, a software company dedicated to streamlining regulatory marketing compliance for the dietary supplement and natural products sectors. Asa also leads Supplement Advisory Group, a boutique consultancy focused on marketing risk analysis, labeling, and practical compliance strategies for websites and social media. Asa has helped oversee three FDA GMP inspections with no 483s and was honored with the 2023 AHPA Herbal Hero Award and the 2024 What's Up Supps Policy and Change Agent Award. He currently serves as Chair of the American Herbal Products Association’s (AHPA) Technology & AI Innovation Committee.