Treating my clients with the REYU technology is great, but seeing the results is over exceeding all my expectations!
Your Guide to Advanced Treatments
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Reyu technology to reverse hairloss, while you still can
Explore the power of natural healing
Reyu, the future of healing
A quick introduction to the revolution.
Our physical integrity – read health and youth, is maintained by self-healing. The body’s repair organs detect every malfunction as an energetic signal and correct it immediately with the proper response. Biofeedback loops transport these signals within milliseconds. These loops become dysfunctional with time, and the self-repair slows down, leading to aging or chronic diseases.
Unable to understand and repair these internal loops, we developed an external option, called medical healing. The doctor observes the failure as a symptom and treats it medically.
Medical healing is the only option when internal self-healing fails to intervene, as in the loss of teeth, bone fracture, acute poisoning, or life-saving critical operations. However, internal self-healing mechanisms are far better than external ones regarding longevity, reverse aging, and chronic diseases, provided they are functional. Recently, science got hold of the mechanisms behind self-repair: They are electric. Moreover, they can be restored.
We can restore these internal biofeedback loops using a specially designed electro modulation technology called REYU.
REYU can reverse chronic organ deterioration, improve longevity, and restore health as nature intended.
Our website presents the general functions and benefits of bio-electrical principles.
Practical application, however, depends on your professional background and the specific REYU device you use.
REYU offers advanced solutions for beauty & wellness as well as non-invasive medical applications.
Each field is supported by a dedicated device, REYU Cosmetic or REYU Medical, and its operating protocol.

REYU Cosmetic can be operated by non-physicians for the purpose of facial tuning, tightening, and stimulation.

REYU Medical will be operated by certified medical professionals in their field of expertise, including skin and hair care.
For further details, please contact us at [email protected]
REYU restores dysfunctional biofeedback loops that impact various organs. External organs are seen as enhanced beauty, while internal organs contribute to a healthy life.
Promote Healthy Hair Growth Achieve more and better-quality hair with this all-natural, non-invasive treatment. It activates stressed and damaged hair follicles, improves hair quality, and promotes growth. This treatment is proven to be a comprehensive and sustainable solution.
Enhance Your Skin’s Appearance Address complex skin issues such as deep pigmentation, dark circles under the eyes, acne scars, loose skin, and dull, wrinkled skin. Our treatment activates the skin and underlying fascia throughout the body, including the arms, décolleté, and thigh cellulite.
Rejuvenate Your Facial Contours Restore your face to its former youthful appearance or maintain it for years to come, without the need for injections, lasers, or surgical lifts. Facial shape is determined by muscle tone. As we age, these muscles lose tone and volume and may remain in involuntary contraction. Results can include lifted eyebrows and eyelids, reshaped under-eye areas, fuller and lifted cheeks, and the reduction of unsightly jowls, double chin, or sagging neck.
Enhance Your Inner Health Experience benefits for your internal organs as well.
Improve Urinary Health and Sexual Well-being Regain control over urinary flow, enhance sexual health, and alleviate discomfort in the pelvic region. Urinary leakage is a common issue after childbirth and for women during perimenopause. When traditional methods like lasers or exercises fail, many are left relying on uncomfortable sanitary solutions. Men often face urinary retention, which can disrupt sleep with frequent nighttime trips to the bathroom.
Support Recovery from Injuries and Chronic Pain Recover from sports injuries, heal chronic wounds, and relieve neuropathic pain in the legs. Internal regeneration with REYU can also help with conditions like constipation, mental stress, sleeplessness, and anxiety.
REYU addresses muscular strain that often originates from the fascia, which can be quite bothersome and may manifest as pain throughout the legs and spine.
Enjoy all these benefits while avoiding risks, pain, side effects, or unnatural results. Go for a sustainable result. A younger and healthier version of you, the way nature intended you to be.
REYU Closed Loop Electro-Modulation is designed to create a loop on the outside intended to close the inner loop, thus creating a full circle. By activating this with bio-identical currents, the inner loop is restored. Hence the term CLEM.
The CLEM treatment consists of two phases:
The first phase involves preparing and activating the skin with the REYU Aqua. It begins with a thorough Aqua cleansing that penetrates deep enough to unclog the pores. This is followed by the application of a gel with highly graded electrolytes. These electrolytes enhance the conductivity of bio-identical currents by 375 times. The REYU Aqua prepares the skin for the next phase.
The second phase closes the loops and activates the inner biofeedback loops to the targeted organs. These can be fibroblasts in the dermis, the facial muscles to achieve genuine lifting, enhance volume, and facilitate relaxation after each contraction, hair follicles, the bladder, the pelvic floor, and sexual organs, or wounds, neuropathy, and painful articulations. You may feel tiny twitches, but they are painless.
Once the biofeedback loops improve shape and function, long-term results on the targeted peripheral organs will become visible. This lasting effect becomes more pronounced with each additional session. Four sessions are required to initiate the biofeedback loops. Several more sessions will manage the visible rejuvenation depending on the targeted area.
Why is healing from within so special?
Regenerative medicine represents the future of healthcare. By utilizing natural techniques, we aim to empower the body to heal independently, eliminating the need for pills or surgery.
Aging is the primary risk factor for chronic diseases, but fortunately, we can reverse the effects of aging. The time of feeling powerless and relying on external, artificial solutions is over.
True rejuvenation comes from internal processes that allow the body to reverse its biological age. While external treatments may not stop aging, they simply address the symptoms, often requiring numerous devices and ongoing treatment to manage side effects. Although external remedies can provide immediate visible results, they frequently fail to address the underlying causes, leading to additional side effects. To mask these effects, external treatments can create the illusion of a natural appearance; however, over time, deeper structures continue to age, which can result in the need for more invasive surgical procedures.
Addressing aging from within restores health at its core. By reversing symptoms holistically, we can achieve complete rejuvenation.
The process of internal rejuvenation may sometimes be slower, but it is more comprehensive, affecting the entire body simultaneously. This approach utilizes a single device designed to enhance your body’s innate self-healing abilities, allowing it to heal itself effectively.
Treating my clients with the REYU technology is great, but seeing the results is over exceeding all my expectations!
Its a multifunctional device (esthetical and medical) with amazing results. Not only for the ones who want their results with only pure natural resources but also as a combo therapy with the known treatments for a longer lasting and more natural looking results.
I acquired the REYU system a short time ago but I can already see results on my patients after 3 sessions. A much brighter complexion, firmer skin, less wrinkled. At eye level I notice a lifting of the upper eyelid. I am delighted because many patients prefer to opt for non-invasive treatments.
REYU offers me new perspectives as many of my patients also seek a more natural and holistic treatment option. What I like the most is to combine REYU with my medical procedures for an even better long-term result. After the treatment they glow, feeling relaxed. Definitely a valuable addition to my patients wellbeing.
REYU eliminates the need for surgery for cases of stress and urge incontinence. It revitalizes the tissues and improves quality of life. For nearly a year, we have helped all of our patients, and some have even seen a reduction in back pain. This technology is a game-changer for urinary incontinence and many other gynecological issues too.
Numerous pathologies, even chronic ones, show significant improvement. In just a few sessions, we can see a change in the environment of wounds and ulcers. It’s a non-invasive procedure that gives a lasting boost to the healing process. The skin around the wounds quickly becomes healthy again, with less eczema, inflammation, and pain.
REYU reduces post-operative time and speeds up healing. The recovery of a normal life very quickly is an essential factor in a treatment plan. I also use it to reduce the side effects after hair implants; it helps to reduce the loss of native hair, so that the initial number of hairs lasts longer.
Providing techniques that really enable us to act on regeneration and activate self-repair mechanisms. Using the body’s own capacities and materials with which the body is already familiar allows for faster, healthier results with no side effects.
An innovative method, redefining the face in a natural way. As well as treating, we can also prevent aging, enabling patients to return to the way they were before, with the same volume and the same design. From the moment we reoxygenate, we bring life back. In young people, it helps to maintain their potential, both muscular and osseous.
What particularly strikes me about using REYU is the ability it gives me to work on the whole face precisely and effectively. The effectiveness of the technology in treating pain is also remarkable. This flexibility and freedom of exploration allow me to tailor each treatment to the specific needs of my patients, with the certainty of being able to achieve visible and functional results.
The CLEM technology with the REYU device, has been presented in many prestigious International congresses for Dermatology, Aesthetic Medicine, Gynecology and Plastic Surgery.
All these lectures are available on our YouTube Channel.
The lectures at the “Universitë de Paris – Faculté de Médecine”, the lecture at the “Faculty of Surgery in Paris”, and at the “University of Ghent” have been recorded in their full length and are available on our YouTube Channel as well. Watch a preview here and if needed, go to a Full Version of the video.
Wow bio feedback on the Bladder is amazing. I was doing a demo video for Isabella for the bladder. The result were a lot less urinating in the night and the best result was the second urge to urinate stopped I can’t tell you enough how relieved I am about this. I just thought it was part of getting older but it doesn’t have to be. Keep the Bladder healthy. It works!
I am 78 years old and REYU has been treating me for the past 2 years for hair loss and early greying of my hair. The very positive results of my hair treatment: Premature hair loss completely stopped. Hair growth is excellent. I now need to have a haircut every 4 weeks. Hair quality greatly improved. Previously my hair would become greasy and require shampooing every 2 days. Now, my hair remains healthy and I shampoo it every 5 days.
After 2 months, I am writing this testimony, and the results being, I have a better erection ‘almost like taking Viagra’ and on a permanent basis. I am feeling 30 again in my body. This in turn brought my sexual confidence is back and this brought more confidence in my personality; The bladder control is as good as it used to be in my younger days I would highly recommend the treatment for the genitalia region for specific and even for general wellbeing. The treatment center is very hygienic and scientific in its approach to treatments. The treatment is not painful and with no side effects. I would highly recommend this treatment.
Life as an athlete is always a struggle to stay as healthy as possible. I have always had problems staying healthy and no therapy or medication could provide substantial changes. No ‘PRP’ injections, no other therapy, I had no reason to believe anything could make a difference. When I injured myself at the beginning of the 2021/2022 season, I was already working on this microcurrent stimulation device. It was the perfect time to see what natural medicine had to offer and the experience did not disappoint! It was clear from that moment that this technology has great potential and I want to be part of this revolution!
After my first REYU treatment, I really looked like I was very well rested, I has a really nice glow on my face. At the same time, I could feel that the structure of my skin was getting better like every day as a progress. I would recommend the REYU treatment to everyone, female, male, young, or old. I mean it’s a really, really, really good treatment, just to improve your skin, the quality of your skin, and because it works on the inside as well, it just gives you this really natural beautiful glow, and it’s just an improvement overall.
Following a car accident with a perforated abdomen, I started to lose my hair due to the shock of the operation. In 2018, I had a hair transplant and discovered Dr. Karavani’s Biofeedback technology. Since then I have been having a session every other month. His Biofeedback technology has allowed the grafts to heal well and to keep the remaining hair healthy. My hair is thick and full, my scalp is soft and I have no dandruff or itchiness since then.
I was very disturbed by issues of an overactive bladder and imperious urges that were not always controllable. I was able to benefit from 3 consecutive REYU sessions, and almost miraculously I felt a great improvement in urinary containment that was sustainable over time. I must admit that I was very surprised because the only alternative I had was a tedious and long rehabilitation with a physiotherapist, the results of which were infinitely less good than with the REYU technology.
A life long career in esthetics:
Dr. Karavani has dedicated his life to aesthetics and anti-aging. In his 30+ years career he practiced invasive and non-invasive esthetic treatments in his clinic, like injectables and energy based devices. Since 2004 he has implemented natural methods to his current techniques. In 2017 it resulted in the development of biofeedback technology for natural rejuvenation. REYU is his latest version of Biofeedback. The device has been perfected and adapted to the different needs of each organ.
Discover tailored solutions for your health needs or enhance your practice with innovative technology.
Download our E-book to learn more about CLEM technology.
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Find answers to your most pressing questions about REYU’s innovative technology and treatments.
REYU is a movement focused on maintaining health and beauty by restoring the body’s natural connections to self-healing. It aims to rejuvenate the biofeedback loops between central self-healing organs and peripheral cells, promoting overall vitality.
REYU is a movement focused on maintaining health and beauty by restoring the body’s natural connections to self-healing. It aims to rejuvenate the biofeedback loops between central self-healing organs and peripheral cells, promoting overall vitality.
REYU restores the biofeedback loops that connect the brain, heart, and intestines – our 3 self-healing organs, with all the peripheral organs. By reactivating these loops, the body can resume the self-repair mode, improving health and appearance.
REYU provides natural therapies aimed at lifting the face without surgical intervention. This truly vertical, dynamic muscle lift also acts on the bone, enhancing the facial shape. At the same time, we experience improved skin glow and elasticity, reduced expression lines, and an even complexion.
Yes, of course. REYU offers treatments designed to reactivate dormant hair follicles, stop hair loss, and repair damaged hair, promoting natural growth. All this is sustainable and non-invasive. REYU activates platelets, creating a natural PRP effect.
REYU is the only technology capable of genuinely dynamic and vertical lifting, which is muscular. The face remains natural throughout life. It replaces quick fixes like fillers or lasers. It effectively treats issues like hair loss, and urinary incontinence without invasive methods. Most clients value sustainable results, making REYU a more intelligent choice for those prioritizing health over trends.
You can locate a qualified REYU therapist by visiting the “Find a therapist” section on the REYU website. Enter your nearest city and see which therapist can treat you.
REYU is recognized by famous doctors, KOLs, and Universities worldwide. Some have already installed two or three devices in their clinics and work full-time with REYU. As the saying goes, “The choice of the best is the best of choices.” More than 13 000 sessions have been performed by now.
Lasers heat the vaginal mucosa to shrink the urethra. It does not affect the bladder. REYU reconnects the nerves originating from the spine with the muscles of the bladder and the urethra. As such, it provides complete control over both structures and reverses the ‘stress’ and ‘urge’ incontinence quickly. Sometimes, the effect is visible after the first session. All this happens without any invasion, pain, or side effects. During the procedure, you keep your underwear on.
The only structure physiologically capable of controlling muscle activity is the Brain, through its complex nervous connections to the muscle. Efferent nerves send signals to thousands of special receptors deep inside the muscles. The muscles send feedback signals through Afferent nerves back to the Brain. This well-synchronized back-and-forth communication functions 24/7 to ensure the muscle tone, the muscle volume, and the relaxation of the muscle after each contraction.
REYU works by repairing nervous connections, enabling the Brain and the muscles to communicate naturally. This is important because natural face lifting is not only about building muscles but also about enabling their relaxation after each contraction while maintaining muscle tone.
Muscle-stimulating devices send non-physiological currents to the muscle through a sticker on the skin and do not adapt through feedback from the muscle. That is why the action is very ‘basic’ and stops when the device is disconnected. The nervous system is not synchronized, and thus, no muscle relaxation or muscle tone is achieved. External stimulation of the muscles does not lead to a natural face shape, but synchronization through nervous repair does.
If you’re interested in becoming a REYU therapist, you can find more information and apply through the “Professionals” section on the REYU website.
If you’re interested in becoming a REYU therapist, you can find more information and apply through the “Professionals” section on the REYU website.
Treatment costs can vary based on the specific treatment and provider. We recommend contacting your chosen clinic for detailed pricing information. Treatments of small areas can start at 100 euros, and larger, more complex issues can reach 250 euros or more.
It depends on your age and condition. Usually, it takes four consecutive sessions within 6 weeks, followed by a few months of patience for results to appear.
Yes, REYU treatments are 100% safe, non-invasive, and painless and enhance the body’s natural healing mechanisms. Unlike fillers, lasers, or surgical procedures, REYU restores biofeedback loops without potentially harmful side effects, making them a safe and sustainable option for long-term health and beauty.
No, on the contrary. They provide a calming and soothing experience for the body and mind. REYU treatments are non-invasive and designed to work naturally with your body. Treatment is comfortable and relaxing, with no need for recovery time.
No. There is rather an “uptime” where, during a few days, you look exceptionally radiant. This pleasant phenomenon, however, fades away within the week and is not the final effect. Three months after the last session for lifting, the face starts to regenerate. For other indications, such as incontinence, the effect might be visible after the first treatment. REYU treatments are non-invasive and require no downtime. You can resume your daily activities immediately after the session.
REYU is a sustainable solution. Its effect lasts years, even decades. For some indications, a maintenance session every 6-12 months is needed to compensate for aging and a poor lifestyle. It all depends on your age and condition.
REYU revives dormant and miniaturized hair follicles on the scalp. It’s very efficient for candidates with enough sleeping hair follicles. Hair transplants shift healthy hair follicles from abundant areas, such as the back of the head, to bald areas without hair follicles. Hair transplants are hardly an option for women as their hair loss is diffuse. Men with a sharp contrast between hairy and bald regions might benefit from transplants. However, REYU will be needed to keep the remaining natural hair follicles alive and prevent a second or even third transplant.