Stop Guessing. Start Seeing.
In 15 seconds, Prysm iO shows you if key nutrients in your diet and supplements are getting absorbed—no guessing, no blood tests, no stress. It measures your carotenoid levels—powerful antioxidants that reflect your body's ability to fight oxidative stress. Backed by 20+ years of research, it's the easiest way to get insights into your wellness routine.
20+ years of science in the palm of your hand.
Prysm iO uses over 700,000 hyperspectral absorption measurements per reading to accurately assess skin carotenoid levels. Its patent-pending Spectral Rai technology measures light absorption in the skin and applies machine-learning calibration referencing Raman technology to generate your carotenoid score.
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Patent-Pending Spectral
Rai Technology
Machine Learning Calibration
700,000+ Measurements
Raman Technology
Guaranteed to Raise Your Score or Your Money Back
Your Prysm Score doesn’t just show where you are—it helps you improve. Start with Pharmanex® LifePak®, our foundational nutrition clinically shown to raise Prysm Scores by supporting carotenoid levels from within. All Prysm Certified products are guaranteed to increase your Prysm Score and each target specific needs to support your wellness goals.
Stay Connected. Stay Motivated.
More than just a way to see your score, the Nu Skin Prysm iO app is your personal wellness guide. It turns your data into clear, meaningful insights that help you make smarter daily choices. With the right tools and knowledge at your fingertips, you’re empowered to understand your nutrition, improve your habits, and live a healthier, more informed life
Instant Wellness Insights, All in One App
The app delivers your Prysm Score in seconds and translates it into clear, easy-to-understand feedback on your antioxidant and nutritional status. It makes wellness tracking simple, fast, and always at your fingertips.
AI-Powered Guidance, Personalized to You
The app’s intelligence transforms your scan results and lifestyle data into tailored recommendations, trend tracking, and curated product matches. Every insight is precise, actionable, and designed to elevate your wellness journey with confidence.
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