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What does yellow LED light therapy do?

Yellow light therapy is emerging as an exciting new treatment option for various health and aesthetic concerns. Well, this captivating treatment holds the potential to rejuvenate your skin, stimulate collagen production, and diminish fine lines. With its gentle yet effective approach, yellow LED light therapy promises to unveil a radiant complexion, leaving you glowing with confidence. Let’s delve deeper into everything you need to know about yellow light therapy.

yellow LED light therapy

Source: The picture comes from the Internet

what is Light Therapy?

Light therapy is a therapeutic technique that uses specific wavelengths and colors of light to provide health benefits. It is also called photobiomodulation or low level light therapy (LLLT). Light therapy utilizes LEDs (light emitting diodes) or lasers to deliver beneficial wavelengths of light to the skin and body. When absorbed by cells, these wavelengths interact with cellular structures and stimulate a response.

The combination of these effects at the cellular level results in therapeutic changes that provide benefits for issues like skin rejuvenation, wound healing, pain relief, inflammatory conditions, autoimmune disorders, neurological symptoms, and much more.

Understanding Light Therapy Colors

Light therapy utilizes different colors of light to target specific concerns and provide therapeutic benefits. Each color corresponds to a specific wavelength and has unique effects on the body and mind. Let’s explore the most commonly used colors in light therapy:

Red Light Therapy:
Red light therapy utilizes wavelengths ranging from 620nm to 700nm. It penetrates deep into the skin and promotes cellular regeneration, collagen production, and improved blood circulation. Red light therapy is known for its ability to reduce wrinkles, improve skin tone and texture, accelerate wound healing, and alleviate pain and inflammation.

Blue Light Therapy:
Blue light therapy has a wavelength of around 415nm. It is primarily used to treat acne and skin conditions caused by bacteria. Blue light kills the bacteria responsible for acne breakouts and helps regulate oil production. It can also improve mood and sleep patterns by regulating the body’s natural circadian rhythm.

Green Light Therapy:
Green light therapy typically uses wavelengths between 520nm and 570nm. It targets melanocytes, the cells responsible for producing melanin in the skin. Green light therapy can help reduce hyperpigmentation, fade dark spots, and even out skin tone. It has a calming effect and can alleviate stress and anxiety.

Yellow Light Therapy:
Yellow light therapy falls within the wavelength range of 570nm to 590nm. It has a reduces redness and promotes wound healing effect on the body.

Infrared Light Therapy:
Infrared light therapy uses wavelengths beyond the visible spectrum, typically ranging from 700nm to 1000nm. It deeply penetrates the skin, reaching muscles, joints, and tissues. Infrared light therapy promotes pain relief, reduces inflammation, accelerates healing, and improves circulation. It is commonly used for muscle recovery, joint pain, and chronic pain management.

It’s important to note that the effectiveness of light therapy depends on various factors, including light intensity, duration of exposure, and individual response. It’s recommended to consult with a healthcare professional or light therapy specialist to determine the most suitable color and treatment plan for your specific needs.

Understanding Light Therapy Colors

Source: The picture comes from the Internet

What Does Yellow Light Therapy Do?

Yellow light therapy utilizes wavelengths between 570-590 nanometers for targeted benefits. Some of the main effects of yellow light include:

Promotes Collagen Production
Yellow LED light stimulates the production of collagen, a vital protein that maintains skin elasticity, reduces the appearance of fine lines and wrinkles, and gives your skin a youthful, supple glow.

Stimulates Lymphatic Drainage
Through a complex cellular process, yellow light activates lymph vessels to improve drainage and flow. This helps eliminate excess fluid, waste, and toxins from the body. Improved lymphatic drainage reduces puffiness and swelling. It also detoxifies the body and boosts immune function.

Reducing inflammation
Yellow LED light has a gentle, calming effect, and anti-inflammatory on the skin, making it ideal for individuals with sensitive or irritated skin. It can help reduce redness, inflammation, and skin sensitivity, providing relief for those with rosacea or other skin conditions.

Research on Yellow Light Therapy

The efficacy of any therapy lies in scientific research and evidence. Numerous studies have explored the benefits of yellow light therapy, shedding light on its effectiveness and applications.

In a large 2005 study, researchers found that patients treated with only 590 nm LEDs self-reported softening of the skin and reduction in fine lines.[1]

Research published in J Cosmet Dermatol in 2008 showed that yellow LED therapy can accelerate the regression of erythema and reduce post-treatment discomfort in IPL-treated photodamaged patients.[2]

Another study in 2018 demonstrated the effectiveness of yellow LED light therapy in reducing wrinkles around the eyes.[3]

Are There Any Downsides, Limitations or Risks to Yellow Light Therapy?

Yellow light therapy is considered very safe with minimal risks. However, there are some important considerations:

Eye Safety – Avoid aiming light devices directly into the eyes. Wear provided safety glasses.

LED Quality – Cheap LED devices may emit small amounts of UV or infrared radiation. Only use medical-grade, FDA-approved yellow light devices.

Heat – Yellow light generates very little heat compared to other wavelengths, but those with heat sensitivity can experience flushed skin. Adjust distance as needed.

Existing Light Allergies – Extremely rare blue light allergy (photo contact dermatitis) may cause itching or rashes. Discontinue use if this occurs.

Photosensitizing Medications – Consult your doctor before use if taking medications that increase sun/light sensitivity like antibiotics, antihistamines, acne creams, psychiatric drugs, and more.

How often can you do yellow light therapy?

To achieve the best results from yellow LED light therapy, it’s important to establish a regular treatment routine. The frequency of yellow light therapy sessions may vary depending on individual needs and goals. It is generally recommended to start with 2-3 sessions per week, gradually increasing to daily sessions if desired and adjust based on your skin’s response.

Combining Yellow Light Therapy with Other Treatments

One of the benefits of yellow light is that it complements other aesthetic treatments and therapies nicely for enhanced results. Some options include:

With Blue Light Therapy: Blue light kills acne bacteria, while yellow light reduces inflammation and redness. This duo can help clear up moderate to severe breakouts.

With Vitamin C Serums: Topicals with Vitamin C protect against damage from radicals. Yellow light makes the antioxidants even more effective.

With Retinols: Retinols boost new collagen but can cause dryness. Yellow light enhances collagen while improving moisture retention.

With microneedling: Microneedling improves product absorption. Alternating with light therapy days can maximize results.

So don’t be afraid to combine yellow light with complementary skin therapies and treatments! Used together, they can provide even more dramatic anti-aging, corrective, and restorative benefits.

With their commitment to innovation, sustainability, and customer satisfaction, Reddot LED is the definitive choice for those seeking top-tier lighting solutions. Don’t miss out on the opportunity to transform your health. Buy the Reddot LED red light therapy device today and bask in the transformative power of red light therapy!



[1]Robert A Weiss, David H McDaniel, Roy G Geronemus, et al. Clinical experience with light-emitting diode (LED) photomodulation. Dermatol Surg. 2005 Sep;31(9 Pt 2):1199-205.

[2]Jane G Khoury, Mitchel P Goldman. Use of light-emitting diode photomodulation to reduce erythema and discomfort after intense pulsed light treatment of photodamage. J Cosmet Dermatol. 2008 Mar;7(1):30-4.

[3]Lidiane Rocha Mota, Lara Jansiski Motta, Ivone da Silva Duarte, et al. Efficacy of phototherapy to treat facial aging when using a red versus an amber LED: a protocol for a randomized controlled trial. BMJ Open. 2018; 8(5): e021419.

Published by reddotled.com (Repost Tips)