15 seconds. One finger. A real-time window into your antioxidant health. Stop guessing — start knowing.
The Process
Press the single button. The device wakes instantly, the LED ring illuminates and it's ready to scan.
Rest the pad of your index finger over the lens. The scan begins automatically — completely non-invasive, zero blood draw.
Spectral Rai™ technology performs 700,000+ hyperspectral measurements calibrated by AI against Raman spectroscopy.
Your Prysm Score appears instantly via the LED color zone. Track trends over time in the companion app and get personalized supplement recommendations.
The Evidence
The Science
Spectral Rai™ performs over 700,000 individual hyperspectral measurements every 15 seconds, calibrated by AI.
Your score is benchmarked against 21+ million real scans from 20 years of clinical research.
Participants using Prysm-certified supplements in a double-blind placebo-controlled study improved by up to 46%.
Prysm iO strongly correlates with the BioPhotonic Scanner S3, confirming accuracy and reliability.
Why It Works
Institutional Validation
Prysm iO's technology has been validated by independent clinical researchers, academic institutions, and peer-reviewed studies across three continents.
Real Results
"I thought I was eating well. My Prysm Score told a different story. Three months later my score went from 280 to 510."
"We placed Prysm iO in our med-spa and it transformed consultations. Clients are fascinated and immediately ask what supplements can help."
"Seeing a client's score rise 38% after 8 weeks was the most compelling client retention tool I've ever used in my practice."
Your Order
Common Questions