Knossi, Dave
and 100,000+ more Customers
smartsleep ® Onlineshop – Gift voucher
✓ In
✓ High product quality
✓ From sleep research
✓ Made in Germany
In stock - in 2-3 working days with you
Exclusive fragrances
Made in France
Tested quality
Scientifically developed
Free shipping from 50 €
within Germany
★★★★★ Customer reviews
Thousands of satisfied customers
Your gift voucher for better sleep!
We all deserve a good night's sleep. With this practical gift voucher for the
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Knossi, Dave
and 100,000+ more Customers
In stock - in 2-3 working days with you
Exclusive fragrances
Made in France
Tested quality
Scientifically developed
Free shipping from 50 €
within Germany
★★★★★ Customer reviews
Thousands of satisfied customers
From sleep research - for you
Dr. Markus Dworak holds a doctorate in sleep research and has over 20 years of experience in researching sleep and recovery. His academic career has taken him to Harvard University in the USA, among other places. He has received awards from the German Society for Sleep Research and Sleep Medicine (DGSM) and is the author of numerous specialist publications and books. All of his products were designed in collaboration with experts from the food, textile, and technology sectors – developed by an experienced sleep expert with the goal of noticeably and sustainably improving sleep quality.
Developed by an experienced sleep researcher
Tested, scientifically sound, practically effective
Trust through real expertise
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