Effectiveness Studies
At Natusure we have evaluated the efficacy and tolerance of our NatuSleep® food supplement. This study has been carried out by an independent laboratory. Next, we present the main results.
Results of the acceptability questionnaire
By the volunteers*
99%
Better sleep quality
All volunteers score +99% of the average score regarding sleep quality (Leeds scale*)
100%
of tolerance
100% of consumers have tolerated NatuSleep gummies well. Therefore, 100% want to continue taking the product.
93%
positive score
93% of users have rated the product as very positive or excellent.
Effectiveness Trial Approach
The effects of NatuSleep gummies on the reduction of the time to fall asleep are evaluated. Effects on sleep quality and duration, on insomnia, and daytime sleepiness are evaluated. Eventual undesired reactions are recorded after 42 to 84 days of intake. Acceptability is evaluated through a questionnaire after 84 days of use.
Study parameters
Frequency of taking: 1 gummy 30 minutes before going to bed. Taking duration: 2 months. Number of volunteers: 32. Type of volunteers: Women and men of legal age.

Of the volunteers ensured an improvement in the quality of sleep after taking NatuSleep gummies

Of the volunteers assured an improvement in the quality of rest and a deeper sleep

Of the volunteers it ensured a reduction in the time needed to fall asleep
Of the volunteers ensured an improvement in the quality of sleep after taking NatuSleep gummies
Of the volunteers assured an improvement in the quality of rest and a deeper sleep
Of the volunteers it ensured a reduction in the time needed to fall asleep




(% of users who have noted an improvement)
Evolution of effectiveness
*% of people who have answered “completely agree” and “agree” to the statement

NatuSleep
A more restful sleep, naturally
Just 1 delicious blackberry flavored gummy before going to bed to sleep and rest better.
Manage to reduce the time needed to sleep easily with NatuSleep gummies. Due to its Melatonin content, it will help promote your rest so that you get up every day with a smile.
Sleep longer and better with NatuSleep vegan gummies!