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How do color therapy glasses work?

Color therapy glasses, also known as chromotherapy glasses or color light therapy glasses, are eyewear designed to allow exposure to specific colors of light. The idea is that different colors have different effects on the body and mind, so wearing glasses with colored lenses can provide therapeutic benefits.

What is color therapy?

Color therapy, also known as chromotherapy, is an alternative treatment that uses the visible spectrum of light and color to affect a person’s mood and physical or mental health. It is based on the idea that different colors evoke different responses in people.

Practitioners of color therapy believe that each color has a distinct effect. For example, blue light is calming and soothing, red light can energize, yellow light lifts mood, and green light promotes balance and healing. Exposing the eyes, skin, and body to different colored light is said to elicit physiological and psychological changes.

The theory behind color therapy is that the body has energy systems or chakras that correspond to different colors. By activating a specific color’s energy, the associated chakra is stimulated to affect the physical, mental, or emotional state.

Color therapy has roots in ancient Egyptian and Chinese cultures and has more recently been revived by modern practitioners. However, there is limited scientific evidence for the effectiveness of color therapy.

How do color therapy glasses work?

Color therapy glasses aim to conveniently deliver exposure to specific therapeutic colors through the lenses while worn. Here are some key points about how color therapy glasses are intended to work:

  • The lenses are tinted different colors to filter normal light entering the eyes.
  • Each color tint transmits only that color wavelength while blocking other colors.
  • Looking through a certain color lens repeatedly exposes the retina and visual system to that color.
  • The eye absorbs the colored light and stimulates the chakra and brain areas linked to that color.
  • This colored light stimulation produces therapeutic effects associated with that color.

By wearing the color therapy glasses regularly and long enough, practitioners believe the continued exposure to a particular color can have lasting physical and psychological benefits.

What colors are used and what are their proposed effects?

Color therapy glasses are available in a range of different colored lenses, each with purported benefits. Here are some of the main colors used:


  • Believed to stimulate the root chakra located at the base of the spine.
  • thought to activate the circulatory and nervous systems.
  • Said to energize, increase libido, and boost productivity.


  • Believed to stimulate the sacral chakra located below the navel.
  • Thought to boost creativity, confidence, and digestion.


  • Believed to stimulate the solar plexus chakra located between the navel and chest.
  • Thought to lift mood, boost mental clarity, and reduce anxiety.


  • Believed to stimulate the heart chakra located in the center of the chest.
  • Thought to promote inner peace, balance emotions, and help mend broken hearts.


  • Believed to stimulate the throat chakra located at the throat.
  • Thought to have calming and relaxing effects that reduce stress and help sleep.


  • Believed to stimulate the third-eye chakra located between the eyebrows.
  • Thought to increase intuition, imagination, and connection to the spiritual.


  • Believed to stimulate the crown chakra located at the top of the head.
  • Thought to energize the body, improve self-awareness, and induce deep relaxation.

What does research say about color therapy glasses?

There is limited scientific research specifically on color therapy glasses. However, some studies have looked at the effects of colored light exposure more generally:

  • A 2008 review found that blue light may have some effect on brain activity and sleep quality, but more research is needed.
  • A small 2004 study on healthy adults exposed to 30 minutes of blue light therapy found increased calmness and reduced anxiety.
  • A 2001 study found that exposure to red light appears to have some beneficial effects on improving declining eyesight due to retinal dysfunction.
  • Overall, many studies are limited by small sample sizes and lack of placebo controls. More rigorous research is still needed to validate the effectiveness and underlying mechanisms of color light therapy.

While certain colors of light may have some measurable biological and psychological effects, the specific therapeutic benefits of color therapy glasses remain unproven. More controlled studies are needed.

What are the proposed benefits of color therapy glasses?

Despite limited research, manufacturers and proponents make a wide range of claims about the supposed benefits of using color therapy glasses. Here are some of the main proposed benefits:

Stress relief

Wearing blue or violet lenses is claimed to have a calming effect that reduces anxiety, lowers stress, and helps treat insomnia.

Increased energy

Orange and red lenses are claimed to provide an energizing effect to help fight fatigue, boost motivation, and increase libido.

Improved mood

Yellow lenses are claimed to stimulate happiness, positivity, and optimism to help treat depression and seasonal affective disorder.

Better focus

Green lenses are claimed to improve concentration, mental clarity, and efficiency when studying, working, or reading.

Spiritual growth

Indigo lenses are claimed to facilitate spiritual awakenings, heighten intuition, and deepen meditation.

Whole-body healing

Using the full color spectrum lenses is claimed to balance the chakras and support full-body well-being.

Eyesight improvement

Certain colors are claimed to relieve eye strain, improve vision, and prevent or slow eyesight deterioration.

What are the different types of color therapy glasses?

There are a few main varieties of color therapy glasses:

Full spectrum

These have lenses coated to filter normal light into a complete rainbow spectrum of colors from red to violet. They aim to deliver balanced exposure to all color wavelengths.

Targeted color

These have lenses tinted a specific color like blue, yellow, or orange to expose the eyes only to that color’s wavelength. Different models are available for different therapeutic colors.

Color sequence

These have multiple interchangeable color lenses allowing you to switch between different colors in a sequence. This enables combining color exposures for expanded benefits.


These have LED lights mounted inside the frames. The lights can emit different colors directly into the eyes as an additional or alternative method to lenses.


These use wide wraparound tinted lenses to deliver color exposure to the peripheral vision for amplifying effects.

With music

Some models synchronize colored lights with soothing audio tones and music designed to augment the therapeutic effects.

How are color therapy glasses used?

Color therapy glasses are fairly straightforward to use, though suggested usage varies by model. General usage guidelines include:

  • Choose the color lens or setting suited to your needs.
  • Put on the glasses and position them comfortably over your eyes.
  • Keep your eyes open and look through the lenses.
  • Use for the recommended amount of time, often 15-60 minutes.
  • Try different colors at different times of day for customized effects.
  • For continued benefits, use the glasses regularly as part of your daily or weekly routine.
  • Clean the lenses as needed to maintain their color filtering performance.

It is recommended to consult the specific directions for your particular color therapy glasses model to ensure proper usage. Also discuss with your eye doctor if you have any vision conditions.

What are the risks and side effects?

Color therapy glasses are generally considered safe when used as directed, but there are some potential risks and side effects to be aware of:

  • Eye strain – improperly fitted glasses or overuse may cause eyestrain.
  • Poor night vision – wearing certain colors like orange for extended periods can temporarily affect night adaptation.
  • Headaches – headaches or nausea may occur if lenses don’t fit right or glasses are worn for too long.
  • Fatigue – some people may experience mental or visual fatigue from prolonged exposure to colored light.
  • Hypomania – red light may cause overstimulation and sleep disruption in prone individuals.

To avoid risks, it’s important to choose reputable color therapy glasses made to block UV and infrared radiation. Also, use the glasses correctly and in moderation. Consult your doctor if any concerning symptoms develop.

Who might benefit from color therapy glasses?

According to manufacturers and proponents, color therapy glasses may benefit:

  • Those seeking stress relief, relaxation, or better sleep
  • People wanting to improve their mood, combat depression, or treat SAD
  • Anyone desiring increased energy, alertness, and productivity
  • Those looking to enhance their cognition, focus, or creativity
  • Individuals aiming to become more spiritually connected
  • People with certain eye conditions or vision deterioration
  • Those drawn to alternative medicine, holistic healing, and wellness methods

However, more research is still needed to prove efficacy and determine which people may respond best to color therapy treatments.

Are color therapy glasses proven to work?

There is currently limited evidence supporting the effectiveness of color therapy glasses. While a few small studies show some measurable effects of colored light on the brain and visual system, research has yet to conclusively demonstrate predictable therapeutic benefits.

Well-designed placebo-controlled studies on larger diverse samples are still needed to substantiate the claims made about color therapy glasses. There is also debate around the proposed mechanisms of action.

So in summary:

  • Preliminary research indicates colored light impacts the brain and vision.
  • But there is insufficient rigorous evidence validating specific benefits of color therapy glasses.
  • More research is still needed to prove their effectiveness for therapeutic purposes.

However, some people do anecdotally report positive effects from using color therapy glasses. At present, their effectiveness remains scientifically inconclusive but warrants further study.


Color therapy glasses are a novel health product aimed at delivering colored light exposure to the eyes for various proposed mind-body benefits. While intriguing and generally considered safe, there is currently limited scientific evidence to back up their specific therapeutic claims.

Controlled studies on the biological, neurological, and psychological effects of color therapy glasses compared to placebo are needed. But for those willing to try an alternative therapy, color therapy glasses may be worth exploring as a supplemental relaxation and wellness aid while taking proper precautions. Just maintain realistic expectations until more rigorous research is conducted.