How do you know your nutritional supplements are working?

Consumers spend billions on supplements every year—but still wonder if they’re actually making a difference. Prysm iO is the answer. It helps you make smarter health choices by providing real-time insights into your carotenoid absorption—a reflection of your overall antioxidant status and the first step to knowing if your supplement and lifestyle habits are truly working for you.
Smart Device
Real-Time Carotenoid Insights
Leading Antioxidant Database
A Revolution in Nutritional Health
Carotenoids are powerful antioxidants that help protect the body’s cells from oxidative stress caused by poor diet, excessive stress, pollution, smoking, lack of sleep, and other unhealthy lifestyle habits. By non-invasively measuring carotenoid levels in the skin, Prysm iO empowers your customers to make smarter, more personalized health decisions—transforming the way they understand and manage their wellness.

Global Connected Health Opportunity

With over 30 years of antioxidant expertise—starting with the pioneering LifePak supplement—and one of the world’s largest, longest-running antioxidant databases, Nu Skin is uniquely positioned to transform the enormous wellness industry through innovative technology and unmatched insights.
$9T
Global wellness industry has $9T expected growth through 2028
Source:
Statista, 2024
$54B
Connected wellness solutions market size is $54B with a CAGR of 20.3% from 2024 to 2030.
$422B
7x global Ai market growth 
from $59.67B in 2021 to $422.37B by 2028.
$200B
Global supplement market is expected to reach $200B in 2025.
91%
91% of consumers are more likely to shop with brands that offer personalized experiences.​
Source:
Supplement Validation Matters More Than Ever
Nearly 40% of people say it’s hard to know if they are getting a benefit from their multi-vitamin(1).
44% of Nu Skin Affiliates who sell SCS products reported that more than half of their Nu Skin business is driven by using the scanner(2).
62% of people agreed that they want a multivitamin that is based on the latest science(1).

Discover Prysm iO

Prysm iO is a cutting edge testing tool that non-invasively measures carotenoid levels in skin, providing an immediate indication of a person’s overall antioxidant levels.
How Does It Work?
Prysm iO uses 234,000+ hyperspectral absorption measurements per reading to accurately assess skin carotenoid levels. Its patent-pending Spectral Rai technology measures light absorption and applies machine-learning calibration referencing Raman technology to generate your carotenoid score.
What Are Carotenoids, And Why Should I Care About Them?
Carotenoids are natural antioxidants found in many fruits and vegetables, playing a crucial role in protecting your body from oxidative stress. As powerful antioxidants, they help combat free radical damage and support overall health. Measuring carotenoid levels provides a real-time insight into your antioxidant status, allowing you to track and improve your wellness with targeted nutrition and supplements.

What Impacts Your Carotenoid Score?

Dietary Habits
Supplements Intake
Oxidative Stress
BMI

Join the Wellness Revolution

Position yourself at the forefront of the booming
health-tech market with Prysm iO—your competitive edge.
Tap into the $6 Trillion Health Megatrend
Leverage Breakthrough Technology
Harness Certified Product Solutions
Unlock Truly Intelligent Wellness
Join us as a Nu Skin Affiliate to get exclusive early access, the latest updates, and powerful tools to help grow your business with this revolutionary technology.
(1)Source: Multi-vitamin A&U Report, 2017. (2)Source: Pharmanex Biophotonic Scanner Use and Value Survey.