John Smiddy

John Smiddy helps founders turn supplement ideas into profitable, lasting brands. His marketing roots go back to life on tour as a sponsored musician, where he learned guerrilla tactics by getting Skullcandy headphones straight into fans’ hands. That early experience taught him how to create genuine engagement—how to connect product, audience, and timing so that marketing actually moves people. He carried that lesson into advertising, where campaigns had to deliver results or lose the account. Today, he brings that same results-first mindset to supplement founders navigating one of the most competitive industries online.

A chance referral to a supplement manufacturer in 2016 opened a new path. John quickly saw that the supplement world needed more than catchy ads—it needed complete strategy: compliance, positioning, and retention working in sync. Since then, he’s helped over 200 products reach market across Amazon, DTC, and retail, contributing to nine-figure client revenue.

As Founder of NutraMarketers, John built a team dedicated to helping experts turn their credibility into sustainable growth. He works with physicians, coaches, and creators who want to expand beyond their daily work and build product-based revenue streams—without compromising the trust that defines their relationships with patients, clients, or audiences. His work helps them translate expertise into products that align with their values and deliver measurable impact. A standout example is Ashton Hall, founder of Worthy Supps, whose authentic connection with followers became the foundation for a high-integrity, fast-growing brand.

John’s philosophy is simple: most ad clicks aren’t buyers yet—they’re the start of a relationship. His work turns awareness into recurring revenue through smart offers, retargeting, and email flows. He helps founders uncover hidden value in subscription data, proving that lifetime value—not just ROAS—is the real measure of a healthy brand.

As a podcast guest, John shares practical, experience-based playbooks for launching and scaling supplement brands—what fails 90% of the time, what actually works, and the numbers founders should track if they want to build a brand that lasts.