Increasing Health Problems

Worldwide, more than 1.7 billion people now suffer from musculoskeletal disorders, with muscle and joint problems on the rise. In Germany alone, over 39 million cases of such conditions were recorded in 2022—an increase of 20% compared to ten years ago. A key factor in this trend is the growing lack of physical activity, with around 75% of adults failing to meet the recommended 150 minutes of weekly exercise. Muscle tension, often caused by stress or overuse, has become one of the most common complaints. At the same time, over 20% of the population regularly experiences muscle cramps, often triggered by electrolyte deficiencies or excessive strain.

Internal inflammation is also...

  • Natural

  • Made in Germany

  • Tested

  • Vegan

  • Cooling

  • Skin-friendly

Restless legs with sleep disorders for 4 years.

"After taking Levod*** and no longer being able to bear the side effects, I discovered Kalter Bruder®. I was able to stop the pills immediately and finally sleep through the night again."

Sabine, 60 from NRW Kalter Bruder® fan since 03/2022

Severe restless legs after a pelvic fracture.

"The gel from Kalter Bruder® is pretty close to being a miracle cure - I was able to stop taking Levod*** completely and reduce the dose of Oxy**** significantly. Pro tip: it works best after a shower."

Christian, 88 from Marktheidenfeld Kalter Bruder® fan since 09/2023

Sleep disorders with restless legs during on-call duty.

“Since 1988, my legs have been stabbing, twitching, and tingling. In 2005, I discovered Rotigotine patches, which provided relief. Today, I also use Kalter Bruder® gel and hardly have any issues anymore.”

Sabine, 76 from Rügen Kalter Bruder® fan since 07/2023

Restless legs worsening with menopause

"Every evening, I do a wall-sit exercise and then rub the gel on my legs – it always works, and I fall asleep perfectly again. I’m endlessly grateful to have found this amazing gel!"

Karin, 56 from Baar (Switzerland) Karin, 56 from Baar (Switzerland)

Burning feet – tried so many things.

"The neurologist prescribed me patches and tablets where the dosage and side effects kept increasing. Of all the cooling ointments, Kalter Bruder® is by far the strongest and worth every cent."

Judith, 32 from Vienna Kalter Bruder® fan since 11/2022

Hot feet like sunburn on the soles.

“Without exaggeration, Kalter Bruder® has truly changed my life – the polyneuropathy in my feet and legs is improving, and the cooling effect completely eliminates pain and twitching.”

Daniela, 52 from Idstein Kalter Bruder® fan since the very beginning (since 7/2021)

Nightly nerve pain.

"I have been taking the painkiller Tra*** for 20 years, but my body gets used to it. With Kalter Bruder®, I can reduce the discomfort as needed and have the strength to work on my garden again."

Hans, 90 from Lower Saxony Kalter Bruder® fan since 06/2023

Polyneuropathy triggered by chemotherapy (by Oxali***).

"My night pain disappeared immediately and since then I have been using it every morning and evening. I now even feel a general relief in my feet, legs and hands."

Matthias, 66 from Wetzlar Kalter Bruder® fan since 09/2023

Polyneuropathy worsens after chemotherapy.

"The doctors recommended using menthol, and that’s how I discovered the gel. I'm absolutely thrilled - no more nightly attacks, cramps or pain."

Gisela, 79 from Winnenden Kalter Bruder® fan since 10/2023

Polyneuropathy from the hip to the foot.

“Since I started using Kalter Bruder®, I’ve been able to significantly reduce my medication intake, and I hope this amazing product can help as many people as possible”

Gebhard from Verl Kalter Bruder® fan since 09/2023

Barely any sensation in the lower leg after chemotherapy.

"My husband was doubly burdened with restless legs and polyneuropathy. However, daily application of Kalter Bruder® stimulates circulation, and the twitching is almost gone - we are delighted!"

Sandra & Ruud from Baar (Switzerland) Kalter Bruder® fans since 11/2022

AREAS OF APPLICATION

Our unique combination of long-lasting cooling and deep-acting healing plants can support your body with a range of different complaints.

Muscle tensions e.g. neck, back, legs 60% affected
Muscle soreness after exercise 70%
Myalgias Muscle pain 20%
Fibromyalgia Pain in muscles and connective tissue 2%
Muscle cramps e.g. at night or due to overuse 20%
Restless legs syndrome restless legs and arms 5%
Polyneuropathy Nerve damage, e.g. in diabetes 8%
Sciatica Irritation of the sciatic nerve 4%
Neuralgia nerve pain, e.g. trigeminal neuralgia 7%
Bruises and sprains 30%
Sprains e.g. of the ankle or wrist 15%
Overuse of tendons e.g. tennis or golf elbow 10%
Bursitis e.g. in the knee or shoulder 5%
Tension headaches e.g. application to the neck area 50%
Carpal tunnel syndrome for pain and tingling in the wrist 5%
Tendinitis Tendon inflammation 10%
Bursitis e.g. in the shoulder or hip 5%
Lymphostasis slight swelling due to restricted lymph flow 3%
Arthritis inflammatory joint disease 17%
Gout inflammatory joint disease caused by uric acid deposits 2%
Joint stiffness e.g. due to long periods of sitting or age-related complaints 25%
Cchronic pain syndrome 10%
Ankylosing spondylitis inflammatory spinal disease 1%
Post-operative pain after surgery on muscles or joints 2%
Vein weakness e.g. heavy legs 13%
Swelling due to fluid retention 10%
Peripheral arterial disease PAVK 2%
1

Muskeläre Beschwerden

Kalter Bruder® for support with tension, bruises and strains.

Muscle tensions e.g. neck, back, legs 60% affected
Muscle soreness after exercise 70%
Myalgias Muscle pain 20%
Fibromyalgia Pain in muscles and connective tissue 2%
Muscle cramps e.g. at night or due to overuse 20%
2

Nerve soothing

Kalter Bruder® to help with nerve pain and restless legs.

Restless legs syndrome restless legs and arms 5%
Polyneuropathy Nerve damage, e.g. in diabetes 8%
Sciatica Irritation of the sciatic nerve 4%
Neuralgia nerve pain, e.g. trigeminal neuralgia 7%
3

Sports Injuries & Recovery

Kalter Bruder® for cooling and soothing after overexertion.

Bruises and sprains 30%
Sprains e.g. of the ankle or wrist 15%
Overuse of tendons e.g. tennis or golf elbow 10%
Bursitis e.g. in the knee or shoulder 5%
Tension headaches e.g. application to the neck area 50%
Carpal tunnel syndrome for pain and tingling in the wrist 5%
4

Swelling & Inflammation

Kalter Bruder® promotes circulation and the drainage of fluids.

Tendinitis Tendon inflammation 10%
Bursitis e.g. in the shoulder or hip 5%
Lymphostasis slight swelling due to restricted lymph flow 3%
Arthritis inflammatory joint disease 17%
Gout inflammatory joint disease caused by uric acid deposits 2%
Joint stiffness e.g. due to long periods of sitting or age-related complaints 25%
5

Chronic Conditions

Kalter Bruder® provides support for chronic conditions.

Cchronic pain syndrome 10%
Ankylosing spondylitis inflammatory spinal disease 1%
Post-operative pain after surgery on muscles or joints 2%
Vein weakness e.g. heavy legs 13%
Swelling due to fluid retention 10%
Peripheral arterial disease PAVK 2%

RELAXATION THROUGH COOLING

The Application of Cold Therapy for Various Muscle and Joint Complaints

Cold therapy has a long tradition in the treatment of various muscle and joint complaints. To better understand its effectiveness, it is helpful to look at the physiological reactions of the body to cold.

Slowing Down Nerve Conduction Velocity:

Cold slows down the transmission speed of nerve impulses. In the extremities, this can help reduce unpleasant sensations such as tingling, burning, or pain. The nerves become less “reactive,” leading to a certain relief of symptoms.

Reduction of the Inflammatory Response:

In many conditions, an accompanying inflammatory response can intensify symptoms. Cold helps reduce inflammation by dampening the release of pro-inflammatory substances in the...

This is where our Kalter Bruder® Relax gel makes a difference. Specially formulated for a long-lasting cooling effect, its unique recipe harnesses the fresh gel of the aloe vera plant and arnica, both known for their anti-inflammatory and soothing properties. Key ingredients like menthol and camphor enhance the cooling effect, helping to relieve pain and reduce swelling.

Kalter Bruder® offers a practical and efficient way to leverage the benefits of cold therapy.  Its cooling effect delivers gentle, consistent deep cooling without harming the skin or restricting mobility.

THE NATURAL POWER OF KALTER BRUDER®

This unique composition is one of a kind: Our secret formula is specially developed for people with nerve, joint and muscle issues. We harness the power of nature to support your body’s self-healing process. No magic, no frippery. Simply natural.

THE NATURAL POWER OF KALTER BRUDER®

COOLS

The deep cooling effect relaxes your muscles and activates your body's natural regeneration process.

BOOSTS CIRCULATION

Increased blood flow allows harmful substances to be removed more effectively, which accelerates the healing process.

SOOTHES

The medicinal plants have anti-inflammatory properties that can relieve pain and calm nerves.

GIVE YOUR BODY THE REST IT DESERVES.

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TRUE BROTHERLY LOVE

We are Carsten and Stefan - twins from Lüneburg. We ourselves suffer from RLS and founded Kalter Bruder® to offer an alternative to conventional medicine. With our gel, we’ve truly struck gold. In our magazine, we share insights from studies, provide nutrition and exercise tips, and uncover what you absolutely need to know.

LEARN MORE ABOUT US