For optimal cellular health, including deep tissue treatment,
we recommend 10-minute sessions for each desired
treatment area at a distance of approximately 6 inches from
the device.
How should I use my Joovv?
Eye protection isn't necessary, but we don't recommend
looking directly at the LEDs. It may be most comfortable to
close your eyes during the treatment session.
Should I wear eye protection?
Near infrared light is invisible to the naked eye. Joovv devices
use both red (660 nm) and near infrared (850 nm) LEDs
powered by the same supply. So if there was ever an issue,
the red LEDs would be affected and visibly malfunctioning as
well.
Why do the near infrared LEDs on my Joovv
look like they’re not working?
Both red light at 660 nm and near infrared light at 850 nm
have been proven to enhance cellular function. The main
difference is that red light is readily absorbed by skin tissue,
leading to improved skin health and collagen production. Near
infrared light at 850 nm is invisible to the human eye and
penetrates into deeper tissue, leading to benefits like
increased muscle recovery and reduced joint pain.
What is the difference between red and near
infrared wavelengths?
You can wear clothes during your treatment sessions, or you
can be nude. Just make sure the area of your body that you’re
treating is fully exposed to the light and not covered by any
clothing.
Can I wear clothes when using the Joovv?
Hundreds of clinical studies have proven light therapy to be
safe and effective. However, if you use medications such as
Tetracycline, Digoxin, Retin A, and/or other photosensitizing
drugs, it's recommended that you consult your healthcare
provider before using the Joovv.
Will the Joovv interfere with the medications
I use?
Clinical studies have shown light therapy to be safe and
efficacious. However, if you’re considering using it with
children, we recommend consulting with a healthcare
professional.
Is it safe for children to use the Joovv?
It’s common to experience slight warmth, relaxation of
muscles, reduced stiffness and noticeable pain relief after a
few light therapy sessions. Consistent usage over time
commonly results in improved muscle recovery and reduced
pain and inflammation. Clinical studies have also shown light
therapy to be beneficial for wound healing, overall skin
health, and even the reduction of wrinkles with consistent
usage.*
How soon can I expect results?
The fans in your Joovv will continue to operate for an
additional 5 minutes after your treatment has finished. This is
a cool-down operation, designed to maintain correct
operating temperature and prevent the device from
malfunctioning.
Why do the fans continue to run after my
treatment?
*Reference: Avci P, Gupta A, et al. Low-level laser (light) therapy
(LLLT) in skin: stimulating, healing, restoring. Seminars in Cutaneous
Medicine and Surgery. Mar 2013; 32(1): 41-52.
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