Stress – challenge of modern society – problem No 1.

It is normal to feel stressed occasionally, but chronic feelings of stress can cause the nervous system to maintain a heightened state of arousal for extended periods. Being in this state can severely impact physical and mental health in the long term.

One of effects of stress is that it can cause even sleep deprivation. Frequently being in a heightened state of alertness can delay the onset of sleep and cause rapid, anxious thoughts to occur at night. Insufficient sleep can then cause further stress and many of health problems.

If not being able to relax, to decrease stress level, once you slide the covers after a long and difficult day, you are most probably already dealing with frustrating and harmful consequences of stress. With your mind in full throttle, muscles tensed and heart racing, good quality sleep is bound to be elusive.

The time you spend in deep, restorative sleep is damned to be reduced and all of the sudden – eight hours of sleep now seem like just two.

However, nature has the answer to stress – most common problem of todays. Biocrystal®, blend of natural crystals that has been proven to provide faster relaxation and reduction of stress and fatigue. Biocrystal® is measured to impact by balancing values of psychological parameters such as heart rate, rhythm and depth of breathing, temperature change, muscle activity, skin conduction, whose disorders point to the presence of stress.


Biocrystal® is a scientific tested blend of natural crystals, providing stress relief for users.

Biocrystal® is the registered trade name for a mixture of precisely selected, crushed, and mixed crystals. Crystals have been selected for their properties, their well-known effect on the human body (whole organism) and their suitability for use without restriction (without any side effects). Biocrystal can be literally used by everyone regardless of age, gender, health status, health therapies, etc., providing stress relief for them.

Biocrystal® is made of several different types of 100% natural crystals, taken directly from nature. Biocrystal is created without being subjected to any special treatment except grinding and mixing in a precisely determined quantity and ratio. Almost a decade of research discovered highly effective formula for Biocrystal® Mixture able to achieve maximum stress-relieving effect in the user.

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Biocrystal® creators have selected safe, naturally occurring crystals for their unique properties and combined them into a clinically proven formula to create Biocrystal®.

The ratio and percentages of the crystals in the highly efficiency composite is precisely defined representing a result of a 9-year research. Biocrystal®® is developed, scientifically tested, and proven to bring only the positive influence of crystals into a service of human’s well-being.


A natural and active crystal mixture – Biocrystal® is:





Testing and research conducted to Biocrystal® under clinical conditions, showed permanent active treatment with strong stress relief effect. Affecting to the movement of energy through the body, Biocrystal®® technology creates unique and distinctive significant benefits:

  • reduced level of stress
  • reduced feeling of fatigue,
  • improved body energy flow,
  • deeper and calmer sleep.

Numerous products with Biocrystal® Mixture implemented inside met all the criteria required to obtain the Certificate of Energy Influence on Human Organism.

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Biocrystal® gives you the opportunity to experience life with less stress and feeling of more energy and overcome the chronically lack of energy through products with Biocrystal inside you use almost every day.



The Biocrystal® mixture contains crystals grinded to different sizes, with smallest particle size depending on product of implementation.
The Biocrystal mixture is manufactured and comes in several sizes:
– 400µ (d=50)
– 3µ (10 µ) (d=50)
The mixture thus prepared is supplied in powdery, solid form.
Regardless of the size of the particles, the Biocrystal retains all the positive effects, and do not deteriorate even at a temperature of 1,500° C.
Biocrystal® Mixture is easy, hustle free and cost efficient way to innovate products and add them value with all natural and scientifically proven innovation.


Biocrystal® is suitable for an easy implementation in a wide range of products made for everyday use and intended for life improvement. With Biocrystal®, bedding, furniture, textile, automotive and many other industries finally have the key ingredient to add the active treatment to their products and solve a desperate search of their customers for efficient stress relief product.
Biocrystal® Mixture is produced and can be provided with different sizes, adjustable for an easy and non-demanding implementation into various kinds of products.



When planning the testing and confirming the effectiveness of Biocrystal® mixture, we were looking for the right method and way that measurements and scientific data processing will unequivocally confirm that Biocrystal mixture has a strong relaxing effect on the user leading to stress reduction and mitigation of stress.

The action of Biocrystal® mixture does not have the characteristics of the current so-called instant effects such as warm-cold, hard-soft, fragrance, colour … as with many other technologies used in production today.  In these technologies, the goal is to improve comfort, which is very important, but today has proven to be insufficient.  Modern society is burdened with a fast lifestyle, stress, tension and lack of sleep.

Biocrystal® mixture is an active treatment for the user, a treatment that has been proven to lead to faster relaxation and reduction of stress and fatigue.

For the purpose of proving the above claims, physiological parameters were measured that very effectively show the current condition of the tested person.  These are primarily heart rate, rhythm and depth of breathing, temperature change, muscle activity, skin conduction…

The results of the measurements performed during the testing, undoubtedly show the ability of Biocrystal® to further and faster relax, reduce muscle tension, increase oxygen absorption, and thus undoubtedly act to reduce stress.


A questionnaire conducted among the Biocrystal® users showed that

of respondents measured better body circulation

of the users sleep better

of the users recommend the product

Efficiency of Biocrystal® Technology is tested and proven by science. According to the benefits, tested products meet all the criteria to obtain the “Certificate of energy influence on humans”.

Efficiency of Biocrystal® Technology is tested and proven by science.

To find out more, download our Test Reports Book here.


Biocrystal® ‘s efficiency is proven by numerous European institutes and recognized
doctors in various fieldsof expertize, but it is also confirmed by the world’s famous athletes such as Goran Ivanisevic,
Matthias Dolderer, Danielle Brown, and many other satisfied users around the Globe.

BIOCRYSTAL®  in media



We represent a truly innovative but experienced company receiving various awards and numerous media recognitions. Our supporters are the most famous athletes, while the efficiency of our technology is tested and proved on prestigious European institutes. The Biocrystal® mixture is completely our scientific

achievement, therefore we are its only legitimate provider on the global level.

It is our vision to be a global designer and a supplier of innovative technology, based on natural resources, applicable to products for everyday use, which has been proven to improve the quality of life of all living beings.


“Our company has always been dedicated to moving forward the borders of quality of life. Tired of everything that makes us depending on techniques, we decided to completely rely on nature in order to create the best possible source of energy renewal and overall body’s balance.”  

– Vesna Pavletić, CEO at Biocrystal Technologies, Ltd.






BC TECH d.o.o.

Žrtava fašizma 2, 51000 Rijeka, Hrvatska
OIB: 67389222662
VAT ID: HR 67389222662
Tel: +385 51 688 510
BC TECH d.o.o., upisano u sudski registar Trgovačkog suda u Rijeci u registarski uložak s matičnim brojem 040305555
Temeljni kapital 734.900,00 kn uplaćen u cijelosti
IBAN: HR2524020061100661488, Erste
Ovlaštena osoba: Zlatko Karajić