Lumen Cashback & Exclusive Promo Codes
Save money when you shop at Lumen through Backify in the US!
Cashback may not apply if you use coupons or promo codes.
About Lumen
Lumen tracks metabolism through breath-analysis tech, turning real-time CO₂ readings into custom nutrition guidance. The handheld device syncs to an intuitive app, revealing if your body is in fat or carb burn and recommending macros to boost metabolic flexibility and energy. Using Lumen can inspire smarter meal choices and spark fresh motivation on your wellness journey, giving you tangible insight into your body's fuel.
This product is not intended to diagnose, treat, cure, or prevent any disease.
