What is your money back guarantee for DoNotAge® routine (15 ingredient sachets)?

We're so confident DoNotAge^® routine (15 ingredient sachets)works that we guarantee it. 

Take DoNotAge^® daily for 6 consecutive months. If your NAD+ levels haven't increased, we'll refund every payment you've made.

To qualify, you'll need an NAD+ test before you start and a follow-up test after 6 months of continuous daily use. To begin a claim, contact hello@donotage.org with your order number, purchase date, and both test results.