Got a question?
Call us at 1-888-568-1688.
M-F 9am-4pm EST.
For the fastest support, email sleep@klova.com as call wait times are higher than normal.
Customer service response times may vary, as our team is currently working remote due to COVID-19
We have been receiving an influx of calls regarding knock-off sleeping patches that are NOT made by Klova. Please check your product packaging to ensure that you have authentic Klova product before calling. We cannot assist callers inquiring about different brands of sleeping patches.