The Nightingale Sleep System is a safe, non-invasive, simple to use sleep system that improves the continuity and depth of Delta Wave, restorative sleep. Research has shown that Delta Wave sleep is needed for your cognitive and physical well-being.
Our Guarantee is designed to give you peace of mind. Nightingale can take 14-21 days to start working effectively. If however within 100 nights in the unlikely event you are not completely satisfied with your purchase, you may return it to us for a no questions asked refund. All we request is that you return the system in its original box with all of the kit clean and tidy. How's that for peace of mind?
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As we all know better sleep improves how we feel but it can also have huge medical benefits. By subscribing to our newsletter we will keep you up to date with all the latest scientific research that Kunasan Ltd is involved in.
