Trust & Evidence
That is why everything is in one place here: certificates, an independent expert report, links to studies, and the honest line between what has been measured and what is experience.
Video · 90 seconds
About us
BETTER3 builds on a development that began in 1994. Since then we have been working on one central question: how can people support their body in regenerating better at night and meeting the demands of everyday life with more balance?
From this work the BETTER3 Anti-Stress Bedroom emerged: a holistic approach that combines a supportive sleeping environment with targeted regeneration.
Our aim is not to make big promises. We explain clearly how our solutions are built, what is technically possible and what experiences users have had with them.
BETTER3: What begins at night changes the day.
A · Regulation & Safety
Before we talk about effects, we talk about fundamentals: What is the material you lie on every night made of, and who has tested it?
"Manufactured under an ISO 9001 quality system, REACH-compliant (EC 1907/2006)."
The manufacturing quality management system is certified to ISO 9001. All materials comply with the European chemicals regulation REACH.
Request certificates by email →"Component registered as a class I medical device (93/42/EEC)."
The registration is held in the Italian NSIS register and can be verified via its number.
NSIS 1701460"Component registered as a class I medical device (93/42/EEC)."
The duvet is also registered as a component, with its own independently verifiable number.
NSIS 1697678B · Physics & Technology
Shielding attenuation in the range of 450 MHz to 6 GHz (mobile networks, Wi-Fi, Bluetooth), university-confirmed and certified
What was measured is the shielding of the textiles against high-frequency electromagnetic fields, documented in the expert report of October 2022, complete with official seal. We will gladly send it to you on request. What this means for your sleep is decided by your own test.
C · Material Science
We describe what our materials demonstrably are and can do. No more, and no less.
Light-active minerals
Studies link textiles containing light-active minerals to local tissue oxygenation (TcPO2). The manufacturer's overview of studies is publicly available.
How it works Overview of studies (Clinical Trials)
Stable sleep climate
The ICE climate fabric works with phase change material (PCM): it absorbs excess heat when it gets too warm and releases it again when you cool down. The technical literature describes such textiles as temperature-balancing.
Review article on PCM textiles PubMed search: PCM textiles
Tested textiles
The fabrics used are tested for harmful substances according to OEKO-TEX Standard 100. The label applies to every single component of the textile, from the yarn to the tag.
Tested quality
Manufactured in Austria and Germany, awarded the Austrian Quality Seal. You will find the same certification marks on every product.
The duvet shields from above and the sides, the underblanket closes the cocoon from below and connects you to the earth. Your sleeping area is enclosed all around, without chemicals and without electricity in the bed.
D · Biological Context
The following books and studies explain the principles behind the Anti-Stress Bedroom: warmth, grounding, regeneration during sleep. They provide context; they do not prove a product effect. This distinction matters to us.
Sleep is the central phase of regeneration, and a stable body temperature is described as relevant in the technical literature. The book explains why 37 degrees is the body's reference point (chapter 1, from page 18), why deviations of just a few tenths of a degree can play a role (pages 19 to 20) and why sleep is regarded as the window for regeneration (page 23).
Introduction and everyday symptoms related to cold and night rest: pages 9 to 15.
The book at ThaliaGrounding is described as a physical equalisation of electrical potential, particularly relevant in the context of sleep, for example in the daily cortisol profile. An intervention study with 60 participants described in the book reports improvements in sleep and well-being; the authors regard them as indications.
We understand dark-field images of blood viscosity as an illustration of possible connections, not as standardised proof.
The book as an eBook at ThaliaE · Our Own Observations
Many users report positive changes, which vary from person to person. These reports come from our review system with questionnaires and before-and-after logs. They are personal experience, not a study. Here too, we keep things clearly separated.
Risk reversal
Problems do not arise overnight, and they do not disappear overnight either. That is why you get time: 180 days in your own bed. If you feel no difference, send it back.
An email or WhatsApp message is enough: "I would like to return it." No reason required.
We send you the return label and brief instructions.
As soon as it reaches us, we refund the amount.
The components of the Anti-Stress Bedroom are matched to each other and work together. Only in combination can you judge calmly and fairly whether BETTER3 is right for you. That is why our 180-day money-back guarantee applies to all BETTER3 sets.
We make no healing promises. We give you a fair opportunity to test.
180-day right of return · Personal support included · Made in Germany & AustriaSources
Every source on this page, openly linked. Check for yourself.
Your next step
You have now seen everything that can be checked in advance. The rest you check yourself: for 180 days, in your own bed.
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