It's you only younger
For lasting rejuvenation of your skin and hair
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Feed new hair growth
harness your natural power
Reyu technology to reverse hairloss, while you still can
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Restore your urinary flow
enhance your sexual confidence
Explore the power of natural healing
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Restore your sport injuries
swift and natural
Reyu, the future of healing
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This is REYU

A quick introduction to the revolution.

REYU: Internal self-healing vs External medical healing: Explained

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 transpo…

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What’s in it for you?

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 Growt…

REYU CLEM - How it Works

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:

1. REYU Aqua Phase

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 infiltration of highly graded electrolytes through the pores. These electrolytes enhance the conductivity of bio-identical currents by 375 times. The REYU Aqua prepares the skin for the next phase.

2. REYU CLEM 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.

Post-Procedure Impact

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.

How is it Different from External Treatments

Why is healing from within so special?

Regenerative medicine represents the future of healthcare. By utilizing natural techniques, we…

What Experts Say About REYU

Lectured on Medical Congresses: Recognition in Academia

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.

What Patients Say About REYU

The History of REYU

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.

REYU means You, only younger … Results that last a lifetime!

We strive to make the most of life—personally, socially, and professionally—always aiming to be at our best. While the passage of time brings changes, it also inspires us to seek ways to maintain our confidence and vibrancy. We embrace health and beauty treatments that help us stay the best version of ourselves, as long as they align with our values. For us, that means keeping it natural, preserving our authentic expressions, and avoiding anything that feels artificial or has lasting side effects. It's all about enhancing our natural glow, on our own terms.

Not only does REYU use 100% pure natural ingredients, but its power lies in the activation of the natural pathways designed for self-healing. The results are astonishing!

Beauty is subconsciously cherished for its connection to health. We commonly believe that beauty is an indicator of vitality as outer and inner organs are in sync with each other. That’s why the beauty of children embodies the ultimate youth.

Aging, on the other hand, reflects an inner dysfunctional state. Recent studies have demonstrated that outside and inside are not directly connected to each other, but rather share a common ‘source. As a matter of fact the whole body is constantly self-repaired by 3 central organs; the brain, the heart, and the intestines. They feed, repair, and regulate all our peripheral cells and organs through 100.000 km of blood vessels, nerves, and lymphatic ducts. that run back and forth in loops. We call them the bio-feedback loops. The youthful state of both internal and external peripheral organs is dependent on the integrity of their biofeedback loops to these 3 central organs.

As we age these loops degenerate. The impaired connection between the central organs and ALL our cells is creating both beauty and health issues. That’s why beauty and health are correlated. Both are a reflection of young and functional biofeedback loops.

True rejuvenation starts with the biofeedback loops. REYU is a technology designed to achieve the restoration of these loops in a sustainable and 100% natural way. It achieves tangible results in beauty and health in a matter of weeks, preserving the integrity of our bodies. Consequently, REYU acts on a wide range of beauty and health issues. The relation between incontinence, constipation, face lifting or hair growth, suddenly becomes evident. The loops can be restored to rejuvenate very different organs.

Frequently Asked Questions​

Find answers to your most pressing questions about REYU’s innovative technology and treatments.

What is REYU?
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.

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.

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.

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.

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 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.

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.

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.

Still have questions?

We’re here to help you!

REYU: Internal self-healing vs External medical healing: Explained

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.

What’s in it for you?

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.

How is it Different from External Treatments

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.