I’m so confident that you’ll love your experience with GlucoBerry™, that you’re getting the MD/PROCESS® Satisfaction Guarantee. Try out GlucoBerry™ for 6 months – up to 180 days from the date of purchase. And then you either love what GlucoBerry™ does for your blood sugar, or we’ll refund 100% of your purchase price. We’ll refund you even if you’ve used up your whole supply of GlucoBerry™.