In this episode of Beneath the Label, we sit down with Dr. Shelly Hester to unveil the newly reformulated LifePak—one of the brand’s most iconic products, now backed by the latest in nutritional science.

With over 20 years in the portfolio, LifePak has undergone a major upgrade designed to better meet modern health needs. Listen as we break down what’s new, from an expanded phytonutrient blend featuring a full spectrum of “colors of the rainbow,” to enhanced bioavailability with methylated B vitamins and the addition of vitamin K2.

We also explore how evolving research shaped the formula, why antioxidant diversity matters, and how this next-generation approach goes beyond basic daily values to support optimal health. Plus, they discuss the shift to a simplified one-sachet-a-day format, improved tablet technology, and thoughtful updates like vegetarian-friendly ingredients and cleaner formulations.

Whether you’re new to supplements or a long-time LifePak user, this episode offers an inside look at the science, innovation, and intention behind foundational daily nutrition—and how small daily habits can make a measurable impact on your health.

In this episode of Beneath the Label, we go inside one of the most loved wellness systems from Nu Skin. Host Kathy sits down with R&D expert Tanner Gibb to unpack the science behind ageLOC R² Day and Night—a targeted nutritional system designed to support your body differently during the day and while you sleep.*

Join us as we break down the key benefits of each formula, why the ingredients are timed to work with your body’s natural rhythms, and how consistent nutrition can help support vitality, recovery, and long-term wellness. If you’ve ever wondered why this system is structured the way it is—or why so many people swear by it—this episode reveals the research and reasoning behind it.

Tune in to learn what’s really beneath the label of this powerful day-and-night nutrition system. 🌙☀️

*These statements have not been evaluated by the Food and Drug Administration.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Beneath the Label | Measuring What Matters: The Science Behind Prysm iO

What if you could actually see how your lifestyle is impacting your health?

In this episode of Beneath the Label, we unpack the science behind Prysm iO and the clinical research connecting antioxidant levels with diet, lifestyle habits, and even visible skin attributes. From fruit and vegetable intake to sleep, stress, and daily routines, the data reveals how everyday choices show up inside the body.

This conversation goes beyond trends and into measurable wellness, exploring how technology can empower smarter nutrition decisions and support long-term vitality.

Because when you can measure it, you can improve it.

In this final episode of Beneath the Label for the year, host Kathy sits down with Dr. Shelly Hester to unpack the science behind Pharmanex® Colostrum Defense. Together, they explore what colostrum is, why it matters for adults, and how this formula goes beyond a single ingredient to support immune health through clinically studied postbiotics, vitamins, and fiber. From ethical sourcing to daily use and lifestyle context, this conversation breaks down the science in a clear, practical way—just in time for the colder months and holiday season.

In this episode of Beneath the Label, we sit down with Rebecca Major, Education and Research Senior Scientist at Nu Skin, for a deep dive into the legacy and future of one of the company’s most influential innovations: LifePak. Rebecca shares the surprising history behind LifePak’s creation, why it became a foundational product in Pharmanex’s nutritional lineup, and how its science continues to evolve.

From antioxidant research to formulation breakthroughs, Kathy and Rebecca peel back the layers on what makes LifePak a category-defining supplement—and why it remains a staple for millions around the world.

If you’ve ever wondered how a product becomes iconic, this conversation takes you behind the scenes.

In this live episode of Beneath the Label, Dr. Joe Chang (Chair, Scientific Advisory Board) explains the 20-year journey from the original BioPhotonic scanner to the new Prysm iO device. Learn why skin carotenoids are a powerful biomarker for antioxidant and nutritional status, how Nu Skin’s Raman scanner database + AI translate scan readings into actionable nutrition insights, why Prysm iO is more precise and consumer-friendly, and which products (like LifePak Nano) and behaviors most reliably raise your score. Practical takeaways include scanning frequency, how scores relate to blood measures, and the science behind Nu Skin’s scanner-guaranteed products.

Episode 10: Blood Sugar, Energy & the Power of M Smart

In this episode, Dr. Shelly Hester returns to dive into the science behind M Smart, Nu Skin’s latest innovation for supporting healthy blood glucose response. Learn how ingredients like mulberry leaf extract, beta carotene, and guar gum work together to smooth out energy spikes and crashes—helping you stay sharp, focused, and balanced after meals. Plus, real clinical results and tips on when and how to take it for maximum benefit.

Episode 09: The Truth About Metabolic Health with Dr. Shelley Hester

In this episode of Beneath the Label, Dr. Shelly Hester breaks down what metabolic health really means—and why it’s more than just your weight or how you process food. Discover the seven-year science behind ageLOC Meta, the power of anthocyanins, and how lifestyle, stress, and even a short walk after lunch can make a major impact. From gut health to glucose response, this episode is packed with insights on how to support your metabolism for the long haul.