***This product contains a lithium battery pack. All batteries ship with hazmat protection which requires additional lead time to pack and ship your order.***
🚀Heal fast with the new JuvaCast Red Light Therapy Cast!
Accelerate your recovery by 80% or more and resume your normal activities faster with the first of its kind JuvaCast Red Light Therapy Cast!
⛹🏼Get Off the Sidelines. Get Back in the Game!
No one wants to wear a cast or miss out on their favorite activities by taking months to rehabilitate.
With the JuvaCast you can rehabilitate at home without a time consuming trip to the physical therapist or use while going to the physical therapist for even faster healing!
🏎️Healing “On the Double”
The dual wavelength state of the art JuvaCast uses both Red(660nm) and Near Infrared(850nm) Light to provide comfortable, quick relief of pain and stiffness associated with carpal tunnel, arthritis, repetitive strain injuries, and sprains.
Unlike a heating pad, infrared light therapy works below the skin’s surface reaching deep into tissues, stimulating cells, and increasing circulation to target pain at the source.
By delivering visible red and NIR laser energy to tissue, photons of laser light are able to heal damaged cells, by biostimulation of the mitochondria to boost the production of Adenosine TriPhosphate“(“ATP”) the raw energy your body produces to heal itself leading to rapid recovery from pain, sports injuries, post surgical recovery and wounds.
Red Light Therapy Works best when both wavelength’s are used together.
🕛3 Modes for Customized Healing:
1. Continuous Mode:
- Delivers consistent stimulation allowing for more energy to be delivered into tissue and is best for pain control and woundcare. In order to achieve this you need to get the maximum dosage of light into the tissue to saturate the area with photons and trigger an inhibitory response.
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Continuous Wave Mode also stimulates collagen synthesis to accelerate wound healing.
- Because there is no heating, you can't hurt the area and you get the highest level of pain reduction.
- Greater depth to penetration of energy making it highly effective for broken bones and arthritis.
2. Pulsed Mode (10HZ and 40HZ)
- Encourages ion movement across membranes – this kickstarts important enzyme activity and healing processes.
- Optimizes mitochondrial function by giving brief rest periods to prevent overstimulation.
- Helps cells produce more ATP while minimizing oxidative stress.
- Allows higher peak light intensity without generating for healing and reducing inflammation.
3. Breathe Mode(25HZ)
- The special breathe mode employs a slow, steady pattern that simulates natural breathing and helps soft tissue relax while improving blood flow and oxygen to the injured area.
When to Use Each One?
Pulsed Light Is Be Better For:
- Deeper tissue issues (e.g., muscles, joints, tendons)
- Sensitive skin types prone to irritation
- Neurological treatments such as carpal tunnel syndrome.
Continuous Light Is Often Ideal For:
- Pain Relief
- Inflammation control such as arthritis
- Wounds
- Straightforward, at-home use with fewer settings to manage
What About Comfort and Safety?
This is where pulsed light tends to win:
- Less heat = more comfortable for long sessions or sensitive skin
- Less likely to irritate conditions like wounds and burns
But continuous light is still safe and effective when used as directed. Most consumer LED masks use continuous light because it’s simpler and still gets results.
The real difference in safety and comfort comes from wavelengths, power density, and usage habits more than pulsing vs continuous alone.
Do Wavelengths Change Depending on Mode?
Nope. Pulsed and continuous light both use the same therapeutic wavelengths What changes is the pattern, not the color or depth:
- Red (630–680nm): Targets surface-level skin concerns like wounds, pain and inflammation
- NIR (800–850nm): Penetrates deeper for healing, circulation, and repair as in fractures and arthritis.
Frequently Asked Questions:
Does pulsed red light therapy hurt or feel different than continuous?
No, both are non-invasive and painless. Pulsed light may feel slightly cooler or less intense due to the brief off-cycles, but most users can’t feel a noticeable difference during treatment.
Can you switch between pulsed and continuous modes on most at-home devices?
Yes. Devices with adjustable pulsing are typically more advanced and are the same ones used by professionals in their clinics.
Can I get better results by combining pulsed and continuous red light therapy?
Possibly – some high-end clinics use hybrid approaches depending on treatment goals. At home, consistency with either mode usually matters more than switching between the two.
How to use:
Simply slide the JuvaCast over your arm , press the power button, choose the intensity and choose the mode you’d like to use depending on your condition.
The device will shut off automatically after 30 minutes.
Pro Tip: We recommend using the device at full strength to maximize its effect.
✅Features and Benefits:
- Open design for easy finger movement
- Wireless operation for easy use
- Water resistant PVC cover for easy cleaning
- Velcro closure for easy adjustment
📦What’s included in box:
Cast 1X
USB-C Charging Cable 1X
User Manual 1X
Warranty: 1 Year against manufacturer defects.
Dimensions:
Additional Specs:
Built in 3000 mah USB-C Rechargeable Built In Battery.
240 LED’s 1:1 Ratio Red/Infrared