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See appearances for Asa's events and podcasts
May 22, 2026
Interview
National Advertising Division recommendations on Tru Niagen upheld
The National Advertising Review Board upheld the National Advertising Division’s recommendations that Tru Niagen discontinue use of its “clinically proven” claims. Niagen argued this goes against established precedent from the NAD and Federal Trade Commission.
At a Glance
The National Advertising Division’s recommendations on Niagen product claims were upheld.
“Clinically proven” claims may come with a higher burden of proof than other claims.
NAD believes criteria for advertising claims to be a separate issue than FDA oversight of structure/function claims.
May 20, 2026
Interview
Cassandra Stern
Moringa recalls spotlight pathogen risks across botanical supply chains
The FDA investigation, which closed April 1, tied recalled moringa supplements to more than 100 illnesses, drawing renewed industry attention to testing, traceability and supplier verification practices.
Recent Salmonella outbreaks linked to recalled moringa-containing dietary supplements have intensified industry scrutiny around pathogen controls and sourcing oversignt for botanical ingredients used in finished products.
May 5, 2026
Interview
Danielle Masterson
FDA flags eBay listing over GLP-1 claims in rare warning letter
The U.S. Food and Drug Administration (FDA) rarely goes after eBay sellers, which is exactly why it caught Asa Waldstein’s eye.
Asa Waldstein broke down an atypical enforcement action involving GLP-1 and blood sugar support claims that appeared to raise regulatory red flags for FDA.
Apr 10, 2026
Interview
Lisa Cleaver
Compliance as a competitive edge for pet supplement, treat companies
Companies that build proactive regulatory frameworks are scaling faster, earning retailer trust and outpacing competitors that treat compliance as an afterthought.
Regulatory readiness is becoming a real competitive advantage in pet supplements.
Dec 3, 2025
Guest Article
Asa Waldstein
Compliance in the Digital Age: Navigating Enforcement, Marketing Risks, and the Rise of AI | State of the Supplement Industry
Emerging enforcement trends include FDA focus on documentation and identity testing, and increased scrutiny of online claims
As part of Nutraceuticals World’s 2026 State of the Industry review, Asa Waldstein, Principal at Apex Compliance, highlights emerging enforcement trends shaping supplement marketing and GMP compliance. He notes continued FDA focus on documentation and identity testing, increased scrutiny of online disease claims and influencer disclosures, and new risks tied to AI-related marketing and digital content oversight.
Nov 5, 2025
Interview
Cassandra Stern
NAD+ health ads scrutinized as NAD recommends Reus Research modify or discontinue certain claims
The National Advertising Division (NAD) has recommended that Reus Research LLC modify or discontinue several advertising claims related to its Cata-Kor NAD+ Core and Advanced dietary supplements.
Oct 27, 2025
Podcast Interview
Stephen Lukawski
KISC My Health Radio Show with Captain Cran Man Stephen Lukawski with Asa Waldstein and cohost Peter Mingils
Asa Waldstein is our guest on KISC My Health Radio show with Peter Mingils and the King of Cranberries Stephen Lukawski.
This week on KISC My Health Radio, Captain Cran Man Stephen Lukawski and Peter Mingils have the privilege of interviewing Asa Waldstein.
Oct 16, 2025
Guest Article
Asa Waldstein
FDA warning letter trends: Third-party reviews, eye products, 'Made in USA' claims
In his quarterly update, consultant Asa Waldstein identifies trends in FDA warning letters and other enforcement impacting manufacturers and marketers of dietary supplements.
At a Glance
FDA warns companies blurring lines between foods and supplements.
FDA flags misuse of reviews — curated or highlighted customer reviews may count as product labeling.
FTC cracks down on 'Made in USA' claims; what to do now.
Sep 15, 2025
Interview
Claudia Adrien
Supplement weight management claims in the GLP-1 era
Asa and other industry leaders weighed in
Earlier this year, California resident Christina Robins sued wellness brand Lemme Inc. accusing it of misleading marketing practices surrounding the company’s GLP-1 Daily supplement.
Aug 7, 2025
Guest Article
Asa Waldstein
Q2 2025 warning letter roundup with Asa Waldstein
In his quarterly update, consultant Asa Waldstein identifies trends in FDA warning letters impacting manufacturers and marketers of dietary supplements.
At a Glance
Disease claims made on social media like Facebook and Instagram are fair game for an FDA warning letter.
Ingredients not permitted for use in dietary supplements have a high likelihood of attracting scrutiny.
CBD and delta-8 products are still a concern for FDA and FTC, especially when their packaging may attract children.
May 27, 2025
Interview
Rachel French
Regulators mostly silent on GLP-1 supplement claims
Asa and other industry leaders weigh in
The number of dietary supplement brands that make GLP-1-related claims is spiking. Yet, the emerging category of supplements has been largely met with silence from regulators, creating ambiguity for brands.
Jan 31, 2025
Interview
Cassandra Stern
Olly and BrainPack NAD decisions highlight challenges in supplement advertising
Jennifer Adam and Asa Waldstein provide commentary in this article by Cassandra Stern.
As Olly appeals NAD’s decision and BrainPack modifies its claims, industry experts weigh in on the potential implications for dietary supplement advertising.
Jan 15, 2025
Guest Article
Asa Waldstein
Cognitive and memory warning letters and litigation trends: Best practices for reducing risk
Cognition and memory products are big business, and the Food and Drug Administration (FDA), National Advertising Division (NAD), Federal Trade Commission (FTC) and plaintiff attorneys are paying attention.



















