The most well studied mechanism behind red and near infrared light therapy is that it boosts energy production in the cells. Here's a closer look: the light particles emitted specifically by red and near infrared light interact with a receptor inside the cell called cytochrome c oxidase. This interaction stimulates the mitochondria, the "energy factories" of our cells, helping them use oxygen more efficiently. As a result, more energy (ATP) can be produced. When our cells have more energy, our bodily functions and overall health improve.

Our devices use only the most effective wavelengths from the red spectrum, specifically the red wavelengths of 630, 660, and 670 nm (nanometers), along with the near infrared wavelengths of 810, 830, and 850 nm. Our Vivo Red Light devices deliver this light energy in a more targeted, faster, and more powerful way than the sun, without harmful UV rays, and whenever it suits you.

The Vivo Red Light lamps combine red light, with wavelengths of 630, 660, and 670 nm (nanometers), and near infrared light, with wavelengths of 810, 830, 850, and 1060 nm. The Lux devices feature as many as 7 wavelengths across the red and near infrared spectrum. Combining these wavelengths offers unique benefits.

Near infrared light is barely or not at all visible to the human eye and penetrates deeper into the skin, making it easier to reach muscles, joints, and organs.

Red light is clearly visible and works more on the surface, helping to address skin issues and support skin rejuvenation.

Red light and infrared light differ in how they work and what they're used for. Red light (600 to 700 nm) acts on the surface and stimulates the skin, while near infrared light (700 to 1060 nm) penetrates deeper, reaching muscles and joints. Mid and far infrared light, often used in saunas, primarily work through heat and are less suitable for therapeutic applications such as red light therapy. Vivo uses only red and near infrared light, which is safe and effective without causing thermal strain.

Many people notice subtle changes after just the first session, such as more energy, a sense of relaxation, or a healthy glow to the skin. For muscle soreness or joint issues, improvement can sometimes be felt within just a few hours. For deeper effects, such as increased collagen production or reduced inflammation, results are usually noticeable after 4 to 12 weeks of consistent use. The more regularly you use the therapy, the better the results.

Most users see the best results with regular use, such as 3 to 7 times per week. For chronic issues or more intensive goals, like recovery or skin improvement, daily use can be beneficial, as long as it's properly dosed.

A session doesn't need to be long: depending on the device and your goal, treatment time can range from 1 to 30 minutes per session. Consistency and using the right intensity matter more than frequency alone.

Our VIVO red light therapy devices vary in size, light intensity, number of wavelengths, and the way they're used, whether at a distance or directly on the skin.

This means there's always a model that fits your goal, whether that's skin improvement, pain relief, sports recovery, or overall health.

Yes. All Vivo Red Light Therapy devices are CE certified and comply with RoHS regulations under our own brand name. This means they're independently tested for safety, material quality, and electrical reliability, not anonymous bulk imports.
But for us, safety isn't just a marketing term. We go beyond the basic mandatory requirements.
Transparent down to the details

We share measurement data that you rarely see from other providers:

• Light intensity in mW/cm²: professionally measured with an LED spectrometer
• EMF levels: ultra low or unmeasurable during normal use
• Flicker: all our devices are measurably flicker free
• Wavelength spectrum: exact insight into which light frequencies reach your skin

Please note: manufacturers claiming intensities of 100 to 200 mW/cm² for panels typically measure these using a solar power meter, an instrument not suited for LED light that tends to produce exaggerated readings.
At Vivo, we measure honestly, so you know exactly what your skin is receiving and can match the actual dosage to your specific goal.