FREE UK delivery over £35
Same weekday despatch before 1pm
Qualified opticians
Nu Skin Prysm iO
Many people take daily vitamins and supplements yet still aren’t sure whether they’re actually benefiting from them, Nu Skin Prysm iO changes that.
By providing real‑time insights into how your carotenoid‑rich diet and supplements are supporting your body, Prysm iO helps you make informed lifestyle and nutrition decisions with confidence.
The Smarter Way to Track Your Wellness
Consumers invest billions in supplements every year, but most are left guessing their true impact. Prysm iO provides clarity. Using advanced optical technology, it measures your carotenoid absorption—a key indicator of your overall antioxidant status - in just 15 seconds.
Key Features
- Smart, handheld wellness device
- Real‑time carotenoid level tracking
- Backed by one of the world’s largest antioxidant research databases
Why Carotenoid Tracking Matters
Carotenoids are powerful nutrients found in fruits and vegetables. They help protect cells from oxidative stress caused by factors such as diet, stress, pollution, smoking, poor sleep, and other lifestyle influences.
By measuring carotenoids non‑invasively through the skin, Prysm iO empowers you with personalised insights to better understand, manage, and improve your overall wellness.
Backed by Decades of Antioxidant Research
With more than 20 years of scientific expertise and access to one of the world’s most extensive antioxidant databases, Nu Skin leads the way in wellness innovation through:
- Advanced AI
- Machine learning
- A long‑running antioxidant database
The result is clear, accurate insights that help you make smarter, more informed decisions about your health.
Fast, Non‑Invasive, Everyday Testing
Prysm iO uses optical light‑absorption technology to safely and painlessly measure carotenoid levels. Results are shown instantly, reflecting how your dietary choices and supplement routine are influencing your antioxidant status.
It’s simple, safe, and designed for everyday use.
What Influences Your Score?
Your carotenoid level is shaped by:
- Dietary habits
- Supplement intake
- Oxidative stress
- Body mass index
Track your progress, build healthier habits and monitor your wellness journey through the Prysm app, complete with personalised AI‑powered insights.
Take Charge of Your Wellness
The more you understand your body, the easier it becomes to make decisions that help you feel and live your best.
Prysm iO gives you the clarity, confidence, and data to support your wellness journey - every day.
UK (including channel islands)
- £3.00 2nd class delivery (4-5 working days)
FREE FOR ORDERS OVER £35.00 - £4.00 1st class delivery (1-2 working days)
- £8.00 Special Delivery* or APC overnight* (next working day by 4pm)
Ireland
- €6.00 by Royal Mail Max Tracked and Signed
EU (selected countries)
- €11.00 by Royal Mail Tracked and/or Signed (depending upon location)
Rest of the World (selected countries)
- $29.00 (AUD) Australia by Royal Mail Tracked
- $27.00 (CAD) Canada by Royal Mail Tracked
- $32.00 (NZD) New Zealand by Royal Mail Tracked and Signed
- £15.00 by Royal Mail Tracked and/or Signed (depending upon location)
All international (non UK) shipping times are approximate and can take up to 28 days to arrive (subject to customs clearance). For details of taxes and/or duties payable please see our dedicated page on Tax Charges.
*We aim to despatch orders placed before 1pm Monday to Friday the same day (excluding bank holidays). Orders placed after 1pm will leave on the next working day (so on Friday this will normally mean Monday). See full details and any restrictions on our Delivery & Shipping pages.
