Terms of Use

By using the Knuckle app or website you agree to these terms. The app is provided free of charge and as is, and we may change or discontinue features over time.

Knuckle is a wellness product, not a medical device, and does not provide medical advice. Caffeine reduction can interact with some health conditions. Talk to your doctor before making changes if you're pregnant or breastfeeding, take medication, or have a heart or anxiety condition.

You are responsible for the accuracy of the information you enter and for the decisions you make about your own caffeine intake.

Content, branding, and materials on this site belong to Knuckle and may not be reproduced without permission.

Questions about these terms: hello@knuckle.life.