It is often said that red light therapy (RLT) is the healing wavelengths!

RLT illuminates the body with the same wavelengths as the sun, and has the same health benefits as the sun without the harmful UV light. How good does that sound? Let's tell you more.

RLT works by activating photoreceptors in the body's cells and this leads to a number of positive health effects.

• Stimulation of collagen production, which can improve skin quality and function
• Increased blood circulation in the skin
• Suppression of inflammation
• Improved wound healing
• Reduce stretch marks
• Combat wrinkles, lines and age-related changes in the skin
• Treatment of psoriasis, rosacea and eczema
• Reduce scar tissue
• Improve hair regrowth on the head
• Combat acne
• Increased cognitive ability, improved physical performance, increased muscle mass, reduced body fat, pain relief, strengthening effects on sun-damaged skin, reduced depression, healing of bone fractures, low thyroid function, reduced inflammation, relief of autoimmune diseases, age-related vision loss

Many users find that red light therapy can increase energy levels and contribute to alertness. A common description of the experience is that you “kick-start your day” with a session of light therapy, but as a rule, a treatment can provide an increased feeling of energy whenever it is given.

No, that requires UV light, which is found in sunlight. However, much research suggests that vitamin D is primarily a marker of sunlight exposure and that a large part of the health benefits associated with the vitamin are actually due to the red and near-infrared light found in red light therapy.

Red light therapy provides an optimal amount of light of the right wavelength and, unlike sunlight, it does not damage the skin as red light therapy does not produce UV light. In the best case, the sun can have the same effect as weak panels, but as a rule, the panels are much stronger, which also saves time. This is how much energy is absorbed by the skin: Light intensity in different contexts:

Irradiance (mW/cm2)
The bedroom 0.01
In direct sunlight 5-20
Red light therapy 20-5000

The difference is the wavelengths which are 620-750 nm for red light and 750-850 nm for near infrared light (NIR). We can also see red light while infrared light cannot be perceived by the eyes. Red light does not penetrate as deeply into your tissues, while NIR penetrates deeper and can actually reach central parts of the brain and internal organs.

Red light therapy is a form of photobiomodulation and does not typically generate heat. However, the longer wavelengths, such as NIR, can produce some heat if the power is high enough. This may cause you to experience some heat generation during the treatment.

Red light therapy can stimulate collagen production while increasing blood circulation, which can improve the quality and function of the skin. Red light therapy also appears to have positive effects on wound healing, stretch marks and scarring. At the same time, it reduces any inflammation, which eliminates the risk of inflammatory skin conditions.

Yes, treating the scalp with light therapy can reduce the symptoms of psoriasis. Because red light therapy stimulates the cells in the scalp, the treatment also increases hair growth.

Yes, treating the scalp with light therapy can reduce the symptoms of psoriasis. Because red light therapy stimulates the cells in the scalp, the treatment also increases hair growth.

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