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Equine Red Light Therapy: The Science Behind a Smarter Recovery Routine

By Hannah T.
3,791 Ratings

Your horse gives you everything in the saddle. Here's why the science of recovery deserves just as much attention.

Think about everything you do for your horse.

You invest in saddle fittings, supplements, bodywork, veterinary care, and training. You monitor their movement, notice the smallest changes in behaviour, and probably spend more on their well-being than you do on your own.

But here's something worth considering.

We spend so much time preparing our horses to perform. How much attention are we giving their recovery?

Every ride places demands on their body. Their back muscles work to support movement and the rider. Their hindquarters generate power. Their hocks, tendons, and supporting tissues absorb and transfer force through every stride.

Even when they make it look effortless, their bodies are working.

It's part of why red light therapy is attracting attention in the equestrian world.

What was once largely associated with veterinary rehabilitation and specialized equipment is now being explored by horse owners looking for practical ways to expand their everyday care routines.

And unlike another supplement or grooming product, red light therapy is built around something quite different.

Light itself.

Researchers have been asking those questions for years. Their findings offer a fascinating look at what therapeutic light can do, how it interacts with equine tissue, and why the technology deserves attention.

More Than Just a Red Light: What Happens Beneath the Surface?

At first glance, red light therapy sounds almost too simple.

Place a light-emitting device against the body, switch it on, and let the light do its work.

Red light therapy is part of a field called photobiomodulation (PBM), which studies how specific wavelengths of light interact with living tissue.

Inside the body's cells are mitochondria, which help produce adenosine triphosphate (ATP), an essential source of cellular energy.

This is what makes photobiomodulation such an intriguing field.

Rather than applying physical pressure like massage, or relying primarily on heat, photobiomodulation uses light energy to influence biological activity.

And researchers aren't just investigating these effects in humans.

They're studying them in horses, too.

What Scientists Discovered When They Studied Equine Muscles

What if we could measure how a horse's muscles respond after exposure to therapeutic light?

That's exactly what researchers explored in a 2021 study published in the Journal of Equine Veterinary Science.

Think of ATP as one of the body's essential energy currencies.

The study examined eight horses, focusing on two important muscle groups: the longissimus, which runs along the back, and the gluteus medius, a major muscle of the hindquarters.

Researchers used acoustic myography to measure muscle activity while the horses walked, trotted, and cantered.

They then administered low-level laser therapy and assessed the horses again.

The result? Researchers observed statistically significant improvements in certain measurements of muscle function following treatment.

For owners who spend so much time thinking about their horses' back health, hindquarter function, and movement, that's a compelling reason to pay attention to this developing field.

Scientific reference: Ahmed et al. (2021), Journal of Equine Veterinary Science. Read the study.

What About Before and After Exercise?

Every rider has a routine.

Some spend extra time warming up. Others prioritize cool-downs, turnout, massage, or bodywork.

But researchers have also started examining an interesting question:

Could the timing of light therapy influence how a horse's body responds to exercise?

In a 2020 study presented in the Journal of Animal Science, researchers investigated 12 Quarter Horses over a three-week exercise program.

The horses were divided into three groups: one received low-level laser therapy before exercise, another received treatment afterward, and the third received no laser treatment.

Researchers examined physiological markers, including cortisol and lactate.

And they found differences.

In the horses treated before exercise, cortisol concentrations decreased from 31 to 20 ng/mL between the second and third weeks of the study.

That represents an approximately 35% reduction between those measurements.

Cortisol is a hormone involved in the body's stress response, making the observation particularly interesting in the context of exercise physiology.

The researchers also identified changes involving lactate and other measured markers, depending on treatment timing.

These were preliminary physiological findings, not proof of faster recovery or better competition performance. But they provide a reason to continue investigating therapeutic light around exercise.

And that brings us to an important point.

Recovery isn't just something to think about after a horse becomes sore or injured. It's part of how we manage the physical demands of their everyday work.

The growing research into light therapy gives horse owners another technology to understand when considering that bigger picture.

Scientific reference: Rosenkrans et al. (2020), Journal of Animal Science, conference abstract. View the research.

Why Your Choice of Red Light Therapy Device Matters

Here's where things get especially interesting.

Two products can both advertise themselves as red light therapy devices and yet deliver very different amounts of light through the skin.

In a 2020 study published in the Journal of Equine Veterinary Science, researchers compared light penetration from two different photobiomodulation devices in horses.

They studied horses with different skin pigmentation and measured how much light passed through the skin.

They found significantly greater light transmission with one tested device compared with the other.

The study also found that skin pigmentation affected transmission.

Think about what that means when you're comparing products.

It's not enough to know that a device produces red light.

You also want to know what wavelengths it uses, how it delivers that light, and whether its design is suitable for the area you're trying to cover.

The study measured transmission rather than clinical effectiveness, but it highlights something that every buyer should understand:

Not all therapeutic light devices are created equal.

Scientific reference: Luna et al. (2020), Journal of Equine Veterinary Science. Read the study.

Your Horse's Back, Hocks, and Legs Have Different Needs

Think about the amount of attention we give to different parts of our horses' bodies.

Their backs support the demands of ridden work. Their hocks help generate propulsion. Their lower limbs absorb substantial loads.

These areas have different anatomical structures, experience different forces, and require different approaches to care.

That's why the design and positioning of a light therapy product are so important.

For the Back: Supporting a Thoughtful Muscle-Care Routine

A horse's back is involved in nearly everything we ask them to do under saddle.

Transitions, collection, jumping, bending, and changes in balance all involve coordinated muscular effort.

Back wraps are designed to position therapeutic light across broader areas of the back, making them an option for owners exploring light therapy as part of their general muscle-care routine.

The goal isn't to replace correct saddle fit, conditioning, or professional assessment.

It's to make additional wellness tools accessible within the routine you're already building around your horse.

For the Hocks: Giving Joint Care the Attention It Deserves

Whether your horse is competing regularly or entering its senior years, maintaining good joint management matters.

The hocks play an essential role in movement, which is why owners often pay particular attention to this region.

Hock-specific light therapy designs allow owners to position a device around the intended joint area rather than relying on a general-purpose pad.

Hock-specific light therapy designs allow owners to position a device around the intended joint area rather than relying on a general-purpose pad.

For the Poll and Neck: Paying Attention to the Smaller Details

The poll and neck are involved in head carriage, movement, and the communication between horse and rider.

These areas can be overlooked in general recovery conversations, despite the attention riders give to suppleness and comfort.

Area-specific red light poll caps make it possible to apply light to these regions as part of a considered routine.

660 nm and 850 nm: The Technology Behind VitaWell

If you've compared red light therapy devices, you've probably noticed two numbers appearing frequently:

660 nm and 850 nm.

These describe wavelengths, measured in nanometres.

660 nm red light is visible to the human eye and is commonly used in photobiomodulation devices.

850 nm near-infrared light is invisible to the human eye and has different absorption and transmission properties, making it relevant to applications involving deeper tissue targets.

Using both wavelengths allows a device to offer two complementary types of light.

VitaWell's 660 nm and 850 nm red light technology brings these commonly used wavelengths into convenient equine wearable designs.

But wavelengths are only part of what makes a useful device. Output, positioning, coverage, and appropriate treatment duration matter too.

That's why understanding the product you're choosing is just as important as understanding the science.

The Recovery Routine You Can Actually Keep Up With

Most horse owners know the feeling.

You finish riding, untack, groom, clean your tack, organize the barn, and suddenly another hour has disappeared.

Even when you want to do more for your horse, there are only so many hours in the day.

This is where practical equipment design matters.

A wearable red light therapy device offers a way to introduce light-based technology into a routine without requiring professional laser equipment or a separate rehabilitation appointment for every session.

It's an option owners can explore alongside the fundamentals that already matter: correct training, appropriate rest, sound nutrition, veterinary care, and attention to how their horse feels.

Of course, convenience alone doesn't establish therapeutic effectiveness. But a product that is easy to fit, use correctly, and maintain is easier to incorporate consistently according to its instructions.

And good horse care is built around routines you can realistically maintain.

Why We Created VitaWell

At VitaWell, we understand how much horse owners already give, because we were in your shoes first with our own mare.

The early mornings. The late nights. The vet appointments, different feed bills, saddle fittings, and countless little decisions that go into keeping a horse happy and comfortable.

We also know that caring deeply about your horse shouldn't mean every additional wellness product has to feel out of reach.

We believe great horse care should be more accessible.

That's the thinking behind VitaWell.

We focus on practical equine wellness products that help owners explore modern care technologies without unnecessary complication.

Our range includes red and near-infrared light therapy equipment for different areas of the horse, as well as muscle-care tools designed with everyday barn routines in mind.

We believe owners deserve straightforward information about the equipment they're using, how it works, and what the available research actually supports.

Not miracle promises. Not complicated jargon.

Just thoughtfully selected tools, practical product designs, and information that helps you make better decisions for your horse.

Because the best horse owners never stop looking for ways to improve the care they provide.

Your Horse Gives You Their Best. Give Their Recovery the Same Attention.

Because what happens outside the saddle matters just as much as what happens in it.