Kara Goldin, Founder of Hint and Author of the WSJ Best Seller Undaunted, brings listeners real, unfiltered conversations with today’s boldest entrepreneurs, leaders, disruptors, and change-makers on The Kara Goldin Show. From overcoming setbacks to building iconic brands, Kara dives deep into the stories of those who dared to do things differently.
Guests like Tony Robbins (entrepreneur, author), Chip Wilson (Lululemon), Guy Kawasaki (Apple, Canva), Mindy Grossman (WW), and Amy Errett (Madison Reed) share the mindset, lessons, and raw truth behind building what others said was impossible.  Listen and learn from the Masters!

On this episode of The Kara Goldin Show, we’re joined by Charlie Melvoin, Co-Founder of Zygo—the world’s first and only underwater streaming headphone that’s transforming how we think about swimming. With bone-conduction technology and real-time audio streaming, Zygo is bringing connection, coaching, and community to a workout that’s traditionally been silent and solitary. During our conversation, Charlie shares how he and Co-Founder Sheera Goren built a first-of-its-kind product in a space that hadn’t seen innovation in decades. We dive into the wild journey of launching a hardware startup, the unexpected challenges of building tech for underwater use, and what it takes to create a new category in fitness. From investor conversations to user behavior to the future of sports tech, this episode is packed with insights for founders, builders, and fitness fans alike. Whether you're a founder or a consumer interested in the next thing in innovation, this episode is packed with insights you won’t want to miss. Now on The Kara GoldiShow. Are you interested in sponsoring and advertising on The Kara Goldin Show, which is now in the Top 1% of Entrepreneur podcasts in the world? Let me know by contacting me at <a href="mailto:karagoldin@gmail.com">karagoldin@gmail.com</a>. You can also find me @‌KaraGoldin on all networks. To learn more about Charlie Melvoin and Zygo: <a href="https://www.instagram.com/zygoco">https://www.instagram.com/zygoco</a> <a href="https://www.linkedin.com/in/charlie-melvoin">https://www.linkedin.com/in/charlie-melvoin</a> <a href="https://www.instagram.com/charliemelvoin">https://www.instagram.com/charliemelvoin</a> <a href="https://www.linkedin.com/in/sheera-goren">https://www.linkedin.com/in/sheera-goren</a> <a href="https://www.shopzygo.com/">https://www.shopzygo.com</a> Sponsored By:Nutrafol - For a limited time get ten dollars off your first month’s subscription and free shipping when you go to <a href="https://nutrafol.com/">Nutrafol.com</a> and enter the promo code KARAGOLDINRange Rover Sport - The Range Rover Sport is your perfect ride. Visit <a href="https://www.rangerover.com/us/sport">RangeRover.com/us/Sport</a> and check it out. Check out our website to view this episode’s show notes: <a href="https://karagoldin.com/podcast/683">https://karagoldin.com/podcast/683</a>

The Kara Goldin Show

683 Charlie Melvoin: Co-Founder of Zygo

On this episode of The Kara Goldin Show, we’re joined by Dr. Christina Rahm, scientist, entrepreneur, humanitarian, and Chief Science Formulator at The ROOT Brands. She’s also the CEO of DRC Ventures, a global platform focused on science, sustainability, and impact-driven innovation. With degrees in nanotechnology, pharmaceutical management, and nutrition—plus a personal healing journey that includes overcoming Lyme disease and multiple cancers—Dr. Rahm brings a unique blend of science and soul to everything she does. During our conversation, Christina shares how The ROOT Brands was born from a mission to go deeper than surface-level wellness—to address the actual root causes of disease and dysfunction. We explore how her formulations support detoxification and cellular restoration, why quick fixes don’t lead to real healing, and what most people get wrong about health in the first place. She also gives us a look into her work with DRC Ventures and the Rahm Foundation, and how she’s driving global change in 89 countries while staying laser-focused on the science. Whether you’re a wellness entrepreneur, a seeker of true health, or someone who’s been told “you’ve tried everything,” this episode offers real tools, bold thinking, and the truth about what it takes to truly heal. Now on The Kara Goldin Show. Are you interested in sponsoring and advertising on The Kara Goldin Show, which is now in the Top 1% of Entrepreneur podcasts in the world? Let me know by contacting me at <a href="mailto:karagoldin@gmail.com">karagoldin@gmail.com</a>. You can also find me @‌KaraGoldin on all networks. To learn more about Dr. Christina Rahm, The ROOT Brands, and DRC Ventures: <a href="https://www.instagram.com/drchristinarahm/">https://www.instagram.com/drchristinarahm/</a> <a href="https://therootbrands.com/">https://therootbrands.com</a> <a href="https://www.drc-ventures.com/">https://www.drc-ventures.com</a> Sponsored By:Shopify - Sign up for your one-dollar-per-month trial period at <a href="https://www.shopify.com/kara">Shopify.com/kara</a> Check out our website to view this episode’s show notes: <a href="https://karagoldin.com/podcast/682">https://karagoldin.com/podcast/682</a>

682 Dr. Christina Rahm: Chief Science Formulator of The Roots Brand

On this episode of The Kara Goldin Show, we’re joined by Ana Herrera, Founder and CEO of Glow by Hormone University—a brand and platform leading the charge in hormonal health through science-backed, award-winning transdermal products and education. After spending 17 years in the corporate beauty world, Ana’s personal journey with endometriosis and surgical menopause sparked a mission to bring visibility, advocacy, and real solutions to a space too often overlooked. During our conversation, Ana shares the raw story behind launching Glow, the science and strategy that brought their innovation to market, and how she’s helping women become their own health advocates. We explore the connection between hormonal balance and productivity, the challenge of destigmatizing taboo topics, and what it takes to build a community-driven wellness brand with heart and purpose. Whether you're a mission-driven founder or a curious consumer curious about health, this episode is packed with insights you won’t want to miss. Now on The Kara Goldin Show. Are you interested in sponsoring and advertising on The Kara Goldin Show, which is now in the Top 1% of Entrepreneur podcasts in the world? Let me know by contacting me at <a href="mailto:karagoldin@gmail.com">karagoldin@gmail.com</a>. You can also find me @‌KaraGoldin on all networks. To learn more about Ana Herrera and Glow by Hormone University: <a href="https://www.instagram.com/hormoneuniversity">https://www.instagram.com/hormoneuniversity</a> <a href="https://www.linkedin.com/company/hormone-university">https://www.linkedin.com/company/hormone-university</a> <a href="https://www.instagram.com/anagherrera">https://www.instagram.com/anagherrera</a> <a href="https://www.linkedin.com/in/anagonzalezherrera1/">https://www.linkedin.com/in/anagonzalezherrera1/</a> <a href="https://www.glowbyhormoneuniversity.com/">https://www.glowbyhormoneuniversity.com</a> Sponsored By:Range Rover Sport - The Range Rover Sport is your perfect ride. Visit <a href="https://www.landroverusa.com/">LandRoverUSA.com</a> and check it out.Notion - Try Notion for free when you go to <a href="https://notion.com/karagoldin">Notion.com/karagoldin</a> Check out our website to view this episode’s show notes: <a href="https://karagoldin.com/podcast/681">https://karagoldin.com/podcast/681</a>

681 Ana Herrera: Founder & CEO of Glow by Hormone University

On this episode of The Kara Goldin Show, we’re joined by Jasmina Aganovic, Founder and CEO of Future Society—a revolutionary fragrance brand using biotechnology to bring extinct flower scents back to life. With a background in chemical and biological engineering from MIT, Jasmina is merging science and storytelling to create a completely new genre in fragrance. During our conversation, Jasmina shares the inspiration behind Future Society, how she and her team are sequencing DNA to resurrect lost aromas, and why she believes biology will shape the future of beauty. We dive into the creative process behind crafting emotional, science-backed scents, the sustainability angle, and the powerful intersection of memory, technology, and design. Whether you’re into beauty, biotech, or bold new business models, this episode is packed with insights you won’t want to miss. Now on The Kara Goldin Show. Are you interested in sponsoring and advertising on The Kara Goldin Show, which is now in the Top 1% of Entrepreneur podcasts in the world? Let me know by contacting me at <a href="mailto:karagoldin@gmail.com">karagoldin@gmail.com</a>. You can also find me @‌KaraGoldin on all networks. To learn more about Jasmina Aganovic and Future Society: <a href="https://www.instagram.com/wearefuturesociety">https://www.instagram.com/wearefuturesociety</a> <a href="https://www.youtube.com/watch?v=-bBn9VfEULs">https://www.youtube.com/watch?v=-bBn9VfEULs</a> <a href="https://hypebae.com/2024/10/future-society-jasmina-aganovic-interview-extinct-flower-perfume-where-to-buy">https://hypebae.com/2024/10/future-society-jasmina-aganovic-interview-extinct-flower-perfume-where-to-buy</a> <a href="https://wearefuturesociety.com/">https://wearefuturesociety.com</a> Sponsored By:Square - Get up to $200 off Square hardware when you sign up at <a href="https://square.com/go/karagoldin">square.com/go/karagoldin</a>Range Rover Sport - The Range Rover Sport is your perfect ride. Visit <a href="https://www.landroverusa.com/">LandRoverUSA.com</a> and check it out. Check out our website to view this episode’s show notes: <a href="https://karagoldin.com/podcast/680">https://karagoldin.com/podcast/680</a>

Kara Goldin

The Kara Goldin Show by Kara Goldin

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