You Deserve to Know
Is your nutritional health on track? Prysm iO™ unlocks personalized insights that inspire healthier choices in your diet, habits, and lifestyle.
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 read 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.
Smart Science, Made Simple.
Prysm iO empowers you to understand your nutrition—and improve it. It uses real research and AI to turn complex biometric data into a single easy number you can understand and act on.
Scan
Each scan read your skin’s carotenoid levels and gives you clear insight into whether your diet, supplements, and lifestyle choices are truly making a difference.
Learn
Build healthier habits to raise your score, track your progress in the app, and access personalized insights that keep you on the path to nutritional wellness.
Subscribe
Access targeted solutions—starting with Prysm Certified supplements, a great way to raise your nutritional health and guaranteed to improve your Prysm Score.
Measure. Improve. See the Difference.
The Nu Skin Prysm iO app uses AI to generate your score, provide learning insights, and offer recommendations to improve your wellness routine.
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.
What are carotenoids, and why should I care about them?
Carotenoids are powerful antioxidants found in superfoods that help protect your body from oxidative stress — a key driver of aging. Just as an apple browns when exposed to air, oxidative stress causes gradual damage in the body. A carotenoid-rich diet and healthy daily habits help defend against this damage, and measuring your carotenoid levels shows how well your choices are supporting long-term health and longevity.
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.
Patent-Pending Spectral Rai™ Technology
Machine Learning Calibration
700,000+ Measurements
Raman Technology
Designed to Help Improve Your Score
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 help to improve your Prysm Score and each target specific needs to support your wellness goals.
Pharmanex® LifePak®
A nutritional supplement with optimal micronutrient levels, scientifically formulated to support your body’s entire antioxidant network.
Pharmanex Beauty Collagen Plus Lutein & Lipowheat Oil
A clinically proven collagen drink that supports beauty from within and helps protect the skin against oxidative stress.
ageLOC® Y-Span
An innovative anti-aging supplement that helps optimize the body’s aging defense mechanisms through an exclusive blend.
Pharmanex® G3
An antioxidant-rich fruit blend designed to help protect the body from cellular damage caused by free radicals.
#NuMove30
Let’s get moving together! Join the NuMove30 challenge on social.
Join thousands who’ve chosen Prysm Certified Products for better health and visible vitality.
Satisfaction Guarantee
Simple, science-backed, and guaranteed. Experience the Prysm Ceritified Product difference risk-free. Every certified product is backed by 90-day satisfaction guarantee and crafted for results you can feel.
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Nu Skin Rewards 2.0
Customers and Members can unlock a world of benefits with every purchase, including special savings, reward vouchers, and exclusive offers.
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How It Works
Create an account or log in to start your first subscription and start earning rewards
SUBSCRIBE & SAVE
Unlock 10% savings every month
REWARD VOUCHERS
The more you spend, the more vouchers you earn.
EXCLUSIVE PERKS
Unlock beauty and wellness benefits tailored just for you.
Your path to intelligent wellness starts here.
Questions About Prysm iO? We’ve Got Answers.
How does Prysmo iO work?
Prysm iO uses non-invasive optical technology to read carotenoid levels in your skin in just 15 seconds. This gives you instant feedback on your nutritional status without blood tests or discomfort.
Is using Prysm iO safe and non-invasive?
Yes. Prysm iO does not use needles or blood tests. It’s completely safe, painless, and designed for everyday use.
Why should I use Prysm iO for my nutrition?
Prysm iO helps you read your body’s carotenoid levels—key nutrients correlated with a healthy diet and good nutrition—track your progress, and make informed choices about diet and supplements. It removes guesswork and helps you optimize your wellness.
Please Note:
Prysm iO is not a medical device and should not be used as a substitute for professional medical guidance. It is not intended to diagnose, cure, mitigate, treat, or prevent any disease or medical condition, or to affect the structure and function of any part of the body. Always consult your healthcare provider before making decisions related to your health or wellness. Please see the Prysm iO manual for a full list.
Join the intelligent wellness revolution.
Prysm: not just a device—an affiliate platform for opportunity, growth, and empowerment.
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Perfect Pairings with Prysm Certified Products
Explore our curated selection of supplements formulated to complement your Prysm iO insights and support key areas of your wellness.
Defend, Revive, and Thrive with Antioxidants
Antioxidants are your body’s defense against cellular damage, and carotenoids are among the most powerful.
Formulas That Fuel You
Pharmanex science focuses on giving your body the essential nutrients it needs every day to help you support antioxidant levels, build healthier habits, and see real progress with Prysm iO.