Terms of Service
Last updated: July 19, 2026
The product
Duvela is a wellness and relaxation device. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any condition. Do not use it if you have glaucoma, keratoconus, or recent eye surgery without asking your eye doctor first.
Ordering and payment
Prices are shown in US dollars. Payment is a one-time purchase processed securely by Shopify; there is no subscription. We currently ship to the United States, with free tracked shipping.
The 90-night trial
Every order includes a 90-night money-back trial. Email contact@tryduvela.com within 90 nights of delivery and we refund 100% of what you paid. No restocking fee, no store credit, and no return shipping: we don't ask you to send the product back.
Digital bonuses
The PDF guides included with your order are delivered by email after purchase and are for your personal use.
Liability
To the maximum extent permitted by law, Duvela's liability is limited to the amount you paid for your order. Use the product as described in the included instructions.
Contact
Duvela · tryduvela.com