The Science-Backed Benefits of Red and Infrared Light Therapy for Allergy Relief

Disclaimer

The information provided in this article is intended for informational purposes only and should not be construed as medical advice. It is not intended to diagnose, treat, cure, or prevent any condition. Always consult with your general practitioner or other qualified healthcare professional before starting any new treatment or therapy.

A Science-backed Approach to Natural Allergy Relief

If you are one of the millions of New Zealanders who dread the arrival of hay fever season, you know the drill all too well. The incessant sneezing, the frustrating nasal congestion, the itchy eyes, and the overall brain fog can turn a beautiful day into a struggle for breath. Allergic rhinitis, whether triggered by pollen, dust mites, or pet dander, doesn't just affect your nose; it impacts your sleep, your work, and your quality of life.

Traditional treatments, such as antihistamines and nasal steroids, often provide relief but can come with unwanted side effects like drowsiness or a diminished effect over time. Here at Infrared Lights NZ, a New Zealand-owned and operated business, we understand the search for a better solution. After experiencing the remarkable benefits of red and infrared light therapy ourselves, we became passionate about making this trusted, high-quality technology accessible to Kiwis, including their pets and equine companions.

But can light really help with allergies? The science says yes.

Red and infrared light therapy, also known as photobiomodulation (PBM), is emerging as a powerful, non-invasive tool to tackle the root causes of allergic inflammation. Let's shine a light on how this technology can help you breathe easier.

Understanding the Allergic Cascade: More Than Just a Runny Nose

To understand how light therapy helps, we first need to understand what happens during an allergic reaction. Allergic rhinitis is essentially an overreaction of your immune system to a harmless substance, like grass pollen. When these allergens enter your nasal passages, your body mounts a defence, releasing a flood of inflammatory mediators, including histamine.

This leads to the classic symptoms:

Inflammation and swelling of the nasal mucosa, causing blockages.
Excessive mucus production, leading to a runny nose.
Sneezing and itching, as the body tries to expel the irritants.

In chronic cases, this persistent inflammation can lead to sinusitis, headaches, and difficulty breathing, as highlighted in resources on sinus recovery.

Traditional medicines often just manage these symptoms. Red and infrared light therapy, however, works at a cellular level to modulate the immune response and reduce the inflammation itself, offering a different approach to managing the condition.

The Science of Light: How Photobiomodulation Calms the Immune Storm

So, how does shining a light up your nose or on your face actually help? The process is fascinating. When specific wavelengths of red (in the 600nm range) and near-infrared (NIR) light (in the 800nm range) are absorbed by your cells, they interact with the mitochondria-the powerhouses of the cell. This stimulates the production of adenosine triphosphate (ATP), the cell's energy currency.

With more energy, cells can function optimally and repair themselves. But the real game-changer for allergies is how this light energy interacts with the immune system.

Key Mechanisms at a Glance:

Reducing Inflammation: PBM has been shown to modulate "pro-inflammatory cytokines," the chemical messengers that drive the inflammatory response. By calming these signals, the swelling in the nasal passages goes down.

Reprogramming Immune Cells: Cutting-edge research published in 2024 and 2025 shows that photobiomodulation can shift the balance of immune cells, specifically macrophages. It helps convert them from a "pro-inflammatory" state (M1) to an "anti-inflammatory" and healing state (M2). This is a fundamental way to resolve inflammation at its source rather than just suppressing symptoms.

Improving Drainage: As mucosal tissue swelling subsides, the nasal passages open. This promotes natural drainage, clears mucus where allergens and pathogens can become trapped, and provides immediate relief from pressure and congestion.

Clinical Evidence: What Studies Reveal About Light Therapy for Allergies

The real proof lies in the clinical data, and recent research is incredibly promising. Phototherapy is moving from an alternative treatment to a scientifically validated option for allergic rhinitis.

A 67% Reduction in Symptoms

A compelling study published in the Korean Journal of Otolaryngology investigated the effects of red (660nm) and infrared (940nm) LED light on patients with allergic rhinitis. Participants used the light therapy three times daily for just two weeks. The results showed a staggering 67% reduction in total symptom scores (including nasal congestion, runny nose, and sneezing). Furthermore, the study measured a 17% decrease in serum IgE levels—a key antibody produced by the body in response to allergens. This suggests the therapy isn't just masking symptoms but is having a genuine effect on the allergic response.

Significant Improvement in Nasal Airflow

A rigorous 2025 placebo-controlled, double-blind clinical trial published in the International Forum of Allergy & Rhinology reinforced these findings. Patients who received photobiomodulation therapy showed a statistically significant improvement in peak nasal inspiratory flow (how much air they could inhale) and notable improvements on the Nasal Obstruction Symptom Evaluation scale. The study concluded that PBM is a "promising therapeutic option" for those who cannot tolerate conventional medications.

A Safe Option for All Ages

A 2023 review in the journal Life highlighted the effectiveness of phototherapy for allergic rhinitis not just in adults but also in children as young as 7 years old. The review noted a 70% improvement in clinical symptoms following a course of intranasal light therapy. This is particularly significant for parents seeking drug-free relief for their children.

Choosing the Right Red and Infrared Light Device for Allergy Relief

Experience the full potential of red and infrared light therapy for your natural allergy relief with a device engineered for results.

Our premium masks, panels and devices use scientifically-optimised red and near-infrared wavelengths to assist with allergy relief.

All devices are AU/NZ safety certified, locally supplied, and designed for effortless daily use.

LIGHTFORCE RED, NEAR INFRARED & BLUE LED 5 SPECTRUM TORCH WITH LIGHT GUIDE

Designed for targeted, professional-grade therapy at home, the LightForce Red, Near Infrared & Blue LED 5 Spectrum Torch with Light Guide delivers powerful multi-spectrum photobiomodulation to support skin health, recovery, and overall wellness in a compact, portable device.

Key Benefits:

Advanced 5-Spectrum Light Therapy: Blue (460nm), Red (630nm & 660nm), and Near-Infrared (850nm & 940nm) wavelengths work together to support clearer skin, stimulate collagen production, promote healing, and enhance muscle and joint recovery.
Powerful & Targeted Treatment: High-output multi-wave LED technology delivers concentrated light energy to effectively treat specific areas on the face or body.
Precision with Light Guide: The detachable light guide enables precise targeting of small or hard-to-reach areas, such as around the nose, mouth, and ears.
Supports Skin Rejuvenation & Anti-Aging: Helps improve skin tone and elasticity, reduce the appearance of fine lines, and support the body's natural collagen and elastin production.
Portable & Rechargeable: Compact design powered by a rechargeable 18650 battery, making it easy to use anytime as part of your wellness routine.
Safe & Non-Invasive: Provides therapeutic light without harmful UV rays or excessive heat for comfortable home treatments.

Good to know: Near-Infrared light is invisible to the naked eye, so some wavelengths may not appear illuminated during use. Always avoid looking directly into the light and wear protective eyewear when operating the device.

LIGHTFORCE SILICONE 4 SPECTRUM LED FACE MASK

Designed for advanced skincare and respiratory comfort at home, the LightForce Silicone 4 Spectrum LED Face Mask combines professional-grade LED light therapy with a lightweight, flexible silicone design to deliver full-face rejuvenation while helping support sinus and allergy relief.

Key Benefits:

Advanced 4-Spectrum LED Therapy: Blue (415nm), Yellow (590nm), Red (660nm), and Near-Infrared (850nm) wavelengths work together to improve skin tone, reduce wrinkles, fight acne-causing bacteria, calm redness, and support natural skin healing.
Supports Allergy & Sinus Comfort: Near-Infrared and Red light may help improve circulation and soothe nasal and sinus tissues, helping reduce irritation and discomfort associated with allergies and hay fever.
Clinical-Grade LED Power: Powered by 122 medical-grade quadruple-chip LEDs (488 total chips) for consistent, high-intensity light delivery across the entire face.
Customisable Treatment Modes: Six pre-set light combinations allow you to tailor each quick 10-minute session for concerns such as acne, ageing, redness, or overall skin revitalisation.
Full-Face Coverage & Comfortable Design: Flexible silicone mask evenly disperses light across the face for maximum coverage while remaining lightweight and comfortable.
Healthier, More Radiant Skin: Supports collagen and elastin production to improve firmness, hydration, and overall skin vitality with regular use.
Safe & Non-Invasive: UV-free, painless light therapy suitable for all skin types, providing professional-grade results from the comfort of home.

Good to know: Near-Infrared light is invisible to the naked eye but still actively delivers therapeutic benefits during treatment.

LIGHTFORCE SILICONE 4 SPECTRUM LED 70 X 26CM CANOPY/PAD

Designed for full-body therapy and advanced skincare at home, the LightForce Silicone 4 Spectrum LED 70 × 26cm Canopy/Pad delivers powerful multi-spectrum photobiomodulation to support skin rejuvenation, muscle recovery, and allergy-related comfort in a versatile, flexible design.

Key Benefits:

Advanced 4-Spectrum LED Technology: Blue (415nm), Yellow (590nm), Red (660nm), and Near-Infrared (850nm) wavelengths work together to improve skin texture, reduce wrinkles and acne, calm redness, and support natural healing processes.
Supports Allergy & Sinus Relief: Red and Near-Infrared light help improve circulation and soothe irritated tissues, which may assist in reducing inflammation associated with sinus congestion, hay fever, and allergy discomfort.
Powerful Clinical-Grade Output: Equipped with 240 quadruple-chip medical-grade LEDs (960 total chips) embedded in a soft silicone pad for strong, even light delivery across larger treatment areas.
Full-Body Versatility: Can be used as a canopy to lie under, mounted on the included stand, or draped over different parts of the body for targeted treatment of muscles, joints, face, neck, or chest.
Pain Relief & Recovery Support: Helps relax muscles, ease joint stiffness, reduce inflammation, and promote circulation to support faster healing and recovery.
Skin Rejuvenation & Anti-Ageing: Stimulates collagen production to improve firmness, hydration, and overall skin radiance while reducing pigmentation and fine lines.
Convenient At-Home Treatment: Enjoy professional-quality light therapy in quick 10-minute sessions, offering a cost-effective alternative to repeated in-clinic treatments.

Good to know: Near-Infrared light is invisible to the naked eye but penetrates deeper into tissues, delivering therapeutic benefits during treatment.

LIGHTFORCE LED RED & INFRARED LIGHT THERAPY 180 x 60 CM MAT

Designed for full-body recovery and wellness at home, the LightForce LED Red & Near Infrared Light Therapy 180 × 60cm Mat delivers powerful photobiomodulation to support muscle recovery, skin rejuvenation, and relief from allergy-related inflammation in a comfortable, blanket-sized design.

Key Benefits:

Dual Therapeutic Wavelengths: Red (660nm) and Near-Infrared (850nm) light work together to support skin repair, stimulate collagen production, enhance circulation, and promote deeper tissue recovery.
Supports Allergy & Inflammation Relief: Red and Near-Infrared light may help reduce inflammation and improve tissue circulation, supporting relief from sinus pressure, allergy-related irritation, and respiratory discomfort.
Powerful Clinical-Grade Output: Equipped with 1,440 triple-chip LEDs delivering a total of 4,320 light chips (33% Red and 67% Near-Infrared) for consistent and high-intensity full-body light therapy.
Full-Body Coverage: Large 180 × 60cm flexible mat allows you to lie on it or drape it over your body, providing comprehensive treatment for muscles, joints, and skin.
Pain Relief & Muscle Recovery: Helps relax muscles, reduce joint stiffness, support circulation, and accelerate healing from physical strain or injury.
Skin Rejuvenation & Wellness: Supports healthier skin by improving texture, encouraging natural cellular repair, and promoting overall vitality.
Comfortable & Easy to Maintain: Soft protective PVC cover with high light transmission ensures durability and easy cleaning while maintaining effective light delivery.

Good to know: Near-Infrared light is invisible to the naked eye but penetrates deeper into the body, delivering therapeutic benefits during treatment.

LIGHTFORCE LED 4 SPECTRUM HAND-HELD RECHARGEABLE

Designed for convenient, targeted light therapy anywhere, the LightForce LED 4 Spectrum Hand-Held Rechargeable Device delivers powerful red and near-infrared photobiomodulation to support skin health, recovery, and overall wellness in a compact, portable design.

Key Benefits:

Advanced 4-Spectrum Therapy: Red (630nm & 660nm) and Near-Infrared (830nm & 850nm) wavelengths work together to support skin rejuvenation, stimulate collagen production, improve circulation, and promote tissue recovery.
Supports Allergy & Inflammation Relief: Near-Infrared light helps reduce inflammation and improve tissue circulation, which may help soothe sinus pressure and irritation associated with allergies.
High-Power LED Technology: Features 12 high-power 5W LEDs with a quadruple-chip design, delivering concentrated therapeutic light for effective facial or targeted body treatments.
Customisable Treatment Modes: Includes three light modes, three brightness levels, a 10-minute automatic timer, and a 10Hz pulse mode for enhanced Near-Infrared therapy.
Skin Rejuvenation & Anti-Ageing: Helps improve skin tone and texture, reduce the appearance of fine lines and pigmentation, and support natural collagen production.
Portable & Rechargeable: Built-in rechargeable battery and lightweight handheld design make it ideal for home use, travel, or targeted therapy anywhere.
Safe & Non-Invasive: Delivers therapeutic wavelengths without harmful UV rays or excessive heat for a comfortable and relaxing treatment experience.

Good to know: Near-Infrared light is invisible to the naked eye, so some LEDs may not appear illuminated during use.

LIGHTFORCE CLASSIC LED NEAR INFRARED & RED LIGHT THERAPY 600

Designed for powerful at-home light therapy, the LightForce Classic Red & Near Infrared LED Light Therapy 600 delivers professional-grade photobiomodulation to support skin rejuvenation, muscle recovery, and overall wellness in a compact, modular panel.

Key Benefits:

Dual Therapeutic Wavelengths: Red (660nm) and Near-Infrared (850nm) light work together to stimulate collagen production, improve skin health, enhance circulation, and support deeper muscle and joint recovery.
Supports Allergy & Inflammation Relief: Near-Infrared light helps reduce inflammation and improve tissue circulation, which may help ease sinus pressure and irritation linked to allergies.
High-Power Clinical Output: Features 112 high-power 5W LEDs (56 Red and 56 Near-Infrared) delivering strong irradiance for effective targeted or half-body treatments.
Expanded Coverage Area: Covers twice the treatment area of the Classic 300, making it suitable for both focused therapy and larger treatment zones.
Smart Control System: Includes a digital display, pulse function, ambient relaxation mode, and adjustable timer settings from 5–30 minutes for customised therapy sessions.
Modular & Expandable Design: Durable aluminium construction with “daisy-chain” capability allows multiple panels to connect together for larger full-body light therapy setups.
Safe & Reliable: UV-free, non-invasive therapy designed for comfortable home use and backed by a 3-year warranty with NZ/AU safety certification.

Good to know: Near-Infrared light is invisible to the naked eye, so some LEDs may not appear illuminated during use.

Harnessing Light to Support Allergy Relief

Red and near-infrared light therapy offers a powerful, science-backed way to support allergy relief, sinus comfort, and overall wellness. It’s not a quick fix - but an advanced technology that works with your body’s natural cellular processes.

By reducing inflammation, improving circulation, and supporting tissue recovery, light therapy may soothe irritated nasal passages, ease sinus pressure, and calm allergy-related discomfort, while also supporting healthy skin and recovery.

Ready to Support Your Allergy Relief Naturally?

Explore our premium Red & Near-Infrared Light Therapy range designed to help reduce inflammation, support sinus and respiratory comfort, and promote overall wellbeing — featuring powerful outputs, proven wavelengths (660 nm & 850 nm), and simple, at-home convenience.

We are proudly New Zealand-owned and operated, specialising in:

✔ Genuine, research-backed technology that supports muscle repair and reduces inflammation

✔ Honest, expert guidance on using light therapy for effective recovery and performance

✔ High-quality devices designed to enhance training, recovery, and long-term joint health

Experience the power of photobiomodulation. Support your body’s natural healing response, soothe allergy irritation, and feel more comfortable and refreshed, naturally.

Shop Our Range or Get in Touch to take the next step in your wellness and allergy support journey.