Wellness - Nutritional Health
Our Pharmanex (nutrition line) is inspired by nature, powered by science. That’s where we come from, and that’s where we stand. It started in 1994, when Dr. Michael Chang and Dr. Joe Chang realised that many plant species are verified by science to be able to support our health and that those plants often work effectively when accompanied by other natural elements.
Learn about and improve your nutritional health / antioxidant status
The award-winning patented Pharmanex BioPhotonic Scanner is based on a Nobel Prize winning technology: Raman Spectrography and developed by the same institute that is created the first artificial heart.
This cutting edge testing tool non-invasively measures carotenoid levels in living tissue, providing an immediate indication of a person’s overall antioxidant levels.
Everyone can instantly know their own antioxidant status. This empowers individuals to make improvements to their diet and lifestyle, and helps them make an informed decision on which supplements are properly formulated to impact their antioxidant health.
Learn more about the Benefits of Improved Antioxidant Health
Scanner / Wellness Testimonials
PRYSM iO™ – The Ultimate Biohacking Tool (COMING)
PRYSM iO™ is a cutting-edge wellness device designed to help you track and optimize your nutritional health—starting with a simple finger scan. In just seconds, it measures carotenoid levels in your skin, giving you real-time feedback on your intake of carotenoid antioxidants from fruits, vegetables, and supplements.
Each scan provides you with a personalized Prysm Score, helping you understand whether your diet and supplementation efforts are making an impact. With regular tracking, you can fine-tune your nutrition, supplementation, and lifestyle choices to better support your long-term health and wellness goals.
Nu Skin and Pharmanex have been pioneers in antioxidant and epigenetic research for decades. Over 20 years ago, the Pharmanex BioPhotonic Scanner revolutionized the supplement industry by proving that carotenoid antioxidant levels can be measured non-invasively—and that the right supplements and nutrition are absorbed and utilized by the body.
Now, backed by:
• 110 clinical studies
• 180 white papers
• 18 patents
• 26 million BioPhotonic scans
—and enhanced with AI and machine learning, PRYSM iO™ is set to redefine personalized wellness once again with a global launch in late 2025 / early 2026.
What Powers PRYSM iO™?
• Spectral RAI™ Technology (Patent Pending):
Delivers over 100,000 hyperspectral absorption data points per scan (6,000+ per second), capturing detailed light absorption signatures in the skin.
• Advanced AI Algorithm:
References Raman spectroscopy principles to convert light data into your personalized Prysm Score—accurate, insightful, and actionable.
• LED-Based Optical System:
Uses a multi-LED array to precisely measure carotenoids and filter out interference from other biological markers—ensuring reliable results every time.
SUMMARY
PRYSM iO™ combines decades of scientific research with next-generation tech to empower you to measure what matters—nutritional impact at the cellular level. It’s not just a scanner. It’s a revolutionary tool for anyone serious about biohacking, personalized nutrition, and long-term health optimization.
"Learning and improving my score literally changed my life."
Bertie Z (UK)
