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Sharpen your mind

Sharpen your mind.

Photobiomodulation / Low-level Light Therapy

What is photobiomodulation?

Photobiomodulation Therapy (PBMT) is the current technical term for Low Level Laser Therapy (LLLT).  It is a light therapy using lasers or LEDs to improve tissue repair, reduce pain and inflammation.  Blood irradiation therapy began when scientists in Russia, Germany and China carried out research on everyday people and athletes regarding the effects of light energy of specific wavelengths and power density on blood.

At the cellular level, visible red and near infrared light energy stimulates cells to generate more energy and undergo self-repair. Each cell has mitochondria, which perform the function of producing cellular energy called adenosine triphosphate (ATP).  Mitochondria are the energy factories that exist within almost every cell in our body. 

The intranasal devices combine solid state technology along with intranasal diodes built from transparent high-impact polycarbonate to ensure quality and durability.

To view Vielight published studies click here.

To make an appointment to view or to purchase any of these devices, please

contact Susan - 083 500 8302 or email


Vielight Animated Video -

655 nm / 655 nm / 810 nm Intranasal 

Vielight Animated Video -

Transcranial Neuro Alpha / Neuro Gamma


Consultation and treatments available in

Cape Town, Johannesburg and Pretoria -

Brain Dynamics

Louise van der Westhuyzen

Occupational Therapist / Neurotherapist

Bergvliet, Cape Town

Telephone - 021 715 1148

Aleph Healing

Belinda Davidson

Registered Nurse / Diploma in Counselling and Metaphysics /

Bio & Neurofeedback Therapist

Rondebosch, Cape Town

Telephone - 072 1422748

Mart-Marié du Toit

Neurotherapist & Psychometrist

MSc in Applied Positive Psychology

Welgedacht, Bellville, Cape Town

Cellphone - 082 9731423

Marina van der Ryst, PhD

Neuropsychologist & Neuro-Therapist

Lynnwood Manor, Pretoria

Telephone - 012 361 2235 / Cellphone - 082 575 6128

Mcgill Scott, PhD, PSY

Educational & Neuropsychologist

BCIA Neurofeedback Provider / Trainer for BCIA certification

Cresta, Johannesburg

Cellphone - 083 468 5930

Vielight Photobiomodulation Devices 

655 nm Intranasal - R7 050 (subject to availability)

This device utilizes a low level (or “cold”) laser diode to release coherent light in the visible red spectrum (655 nm), powered by a calculated dosage of energy to irradiate the capillary-rich nasal cavity. 


The laser beam footprint targets the nasal cavity, which is rich in blood capillaries. The device parameters have been derived from researching clinical studies on low level light therapy over the last few decades. Although many researchers now believe that the outcomes between low level laser and the non-laser light emitting diodes (LED) to be similar, the laser light should penetrate deeper into the tissues.

Designed to stimulate the circulatory, immune and endocrine systems.  Can be used alone or together with the 810 nm Intranasal.

Please do not look into the laser light source.

Multimodal Intranasal Photobiomodulation (MIP) 
MIP 633 nm-810 nm - R7 500 (subject to availability)
MIP 655 nm-810 nm -
R8 600 (
subject to availability)
MIP 470 nm-633 nm-655 nm-810 nm -
R10 750 (
subject to availability)

The Vielight MIP ushers in a new era for our intranasal technology and is the most versatile intranasal photobiomodulation (PBM) device available today.

The MIP provides benefits to brain health, systemic wellness and antiviral defense.

Dual intranasal modules double the functionality with the same convenience.

The MIP-810nm applicator can run at a frequency of either 10 Hz or 40 Hz by simply pressing the power button for 5 seconds to alter the frequency.

810nm - NIR LED

Cognitive function and performance

633nm Red LED

Systemic wellness and immunity

655nm Red Laser

Systemic wellness and immunity

470nm Blue LED

Anti-viral and anti-bacterial defense

Why the Nose?

The nose is an important site for photobiomodulation for several reasons.

  • Hosts various microbes

  • Dense blood capillary network

  • Brain-Olfactory bulb connection

neuro duo 4.png
Transcranial Neuro Alpha 3 - R38 700 
subject to availability)

Transcranial Neuro Gamma 3 - R38 700 
subject to availability)

Transcranial Neuro Duo 4 - R51 600 
(subject to availability

The Vielight Neuro 3 and Neuro 4 is the world's first transcranial / intranasal photobiomodulation system.  Designed primarily for brain photobiomodulation, this device emits pulsed near infra-red (NIR) light energy with advanced microchip LED technology and sends pulsed NIR photons through the cranium to the cerebral cortex.

The Vielight Neuro has three versions:  The Alpha, the Gamma and the Duo.


The Gamma with a wavelength of 810 nm and a pulse rate of 40 Hz is used by Alzheimer’s and Parkinson’s patients once per day, six days per week.

The Alpha with a wavelength of 810 nm and a pulse rate of 10 Hz is used by patients with traumatic brain injury, stroke rehabilitation, anxiety and depression, PTSD, etc.

The Duo combines both Alpha and Gamma with one transcranial device.


Studied potential effects of this device are neuroprotection, activation of self-repair mechanisms and enhanced functions of the brain.


Healthy patients only need to use the transcranial device once every other day.

X-Plus 4 - R9 700 (subject to availability)

The Vielight X-Plus 4 stimulates the thymus gland and nasal vasculature with light energy to augment the body’s innate immune system and reduces inflammation. The X-Plus 4 comes with one 633nm intranasal module, enabling photobiomodulation of the blood capillary-rich nasal passageway. 

Vielight Vagus - R15 000 - (subject to availability)

The Vielight Vagus enables non-invasive stimulation of the vagus nerve via photobiomodulation.  This device was engineered to enhance the parasympathetic nervous system via the vagus nerve.


As a patented device, the Vielight Vagus stands as the world’s only photobiomodulation device specifically designed for vagus nerve stimulation.


The vagus nerve plays a pivotal role in regulating fundamental bodily functions. Its direct link between the brain and the gut makes it a key player in our physiological balance


The Vielight Vagus enhances this vital nerve, improving the brain-gut connection and theoretically, improving brain and systemic photobiomodulation outcomes.


Greiner Trading CC is a reseller of Vielight.


Warranty and Disclaimer:


All products have a one year warranty from date of purchase in which repairs or exchange of parts according to that  which is deemed necessary by the company will be made free of charge.  This warranty does not cover damage by the following:


1   Misuse, abuse or alteration to the product

2   Damage caused by accident or neglect

3   Servicing or repairs made by unauthorised persons


Neither Greiner Trading CC or its Member, shall be held responsible for any incidental, special or consequential damages resulting from the use of any products.

Treatment using photobiomodulation devices are not intended as a diagnosis, cure or as a substitute for professional medical advice.

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