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What does light therapy mask do?

Do you want a safe and effective way to achieve a flawless complexion? If so, you need to try light therapy masks. These innovative devices are taking the beauty world by storm, and for good reason. But do they really work? In this article, we’ll explore the science behind light therapy masks and whether they’re worth trying.

light therapy masks

What is Light Therapy?

First, let’s start with what light therapy, also known as phototherapy, actually is. It involves using different wavelengths and colors of light to treat medical and cosmetic skin conditions. This therapy has been used for decades to treat skin disorders, such as psoriasis and eczema, and has recently gained popularity in the beauty industry for its ability to improve the appearance of skin. In recent years, light therapy has made its way into home skincare devices like the popular light therapy masks.

What are the effects of different colors of light therapy masks?

Light therapy masks use different color LED lights to target different skin concerns. Here’s a breakdown of what each color is used for:

Red Light

Red light penetrates deep into the skin and boosts collagen production, elastin fibers, and blood circulation. This makes it effective for reducing wrinkles, fine lines, and smoothing skin texture. Red light also helps heal wounds and repair skin damage, making it an effective treatment for acne, rosacea, and other skin conditions.

Blue Light

Blue light has antibacterial properties and is effective in killing acne-causing bacteria. It also reduces oil production and inflammation associated with breakouts.

Green Light

Green light is known for its calming and soothing properties. It helps with redness, dilated capillaries, rosacea, and irritation, making it an effective treatment for sensitive skin.

Yellow Light

Yellow light improves blood circulation and reduce puffiness and under eye circles. It also helps even out skin tone.

Purple Light

Purple light has antimicrobial properties to help heal and soothe skin after professional treatments like chemical peels.

What are the effects of different colors of light therapy masks?

What Does Light Therapy Masks Do?

Now that we know what light therapy is, let’s get into the masks themselves. Light therapy masks are hands-free devices embedded with LED lights that deliver concentrated wavelengths of light to the face for a variety of potential benefits, including:

  • Improving skin texture & reducing wrinkles
  • Clearing acne & reducing breakouts
  • Soothing redness & inflammation
  • Healing wounds & sun damage
  • Evening out skin tone
  • Rejuvenating dull skin
  • Reducing puffiness & under eye circles

The hands-free design allows you to relax and even multi-task while receiving the treatment. Most masks have adjustable light intensities so you can customize it to your comfort level. They are generally very easy to use – just wear the mask for a set amount of time according to manufacturer instructions, then take it off.

Does Light Therapy Mask Really Work?

In a world filled with fad beauty trends, it’s natural to be skeptical. But rest assured, this is not pseudoscience. There is a large body of scientific evidence that supports the effectiveness of light therapy for treating a variety of skin conditions.

A study published in J Dermatol Sci found that blue light phototherapy is effective in treating acne. Study participants who received blue light treatment had a 64% reduction in the number of acne lesions and were able to reduce the number of P. acnes in vitro without any adverse effects.[1]

Another 2015 study found that 415 nm blue light and 630 nm red light affect lipid production in human sebocytes and have beneficial effects on acne by inhibiting sebum production.[2]

A 2018 study found that red light therapy can be used to improve the appearance of the skin. It stimulates rapid production of collagen-producing cells, which lifts and tightens sagging skin and reduces wrinkles.[3]

A 2022 study in Lasers Med Sci shows that green light therapy has anti-inflammatory potential in a variety of cell types, including stem cells.[4]

Best Light Therapy Masks on the Market

Best Light Therapy Masks on the Market

If you’re convinced of the benefits and ready to test out light therapy masks for yourself, RedDot red light therapy mask on the market to consider. With its superior technology, comfortable design, and proven results, it’s the shining star of the light therapy world! RedDot red light therapy mask can penetrate deep into the skin, stimulate the proliferation of collagen, promote blood circulation, accelerate metabolic functions, and at the same time soothe the skin and reduce skin fatigue. Moreover, it is a medical device approved by the FDA, with guaranteed safety and effectiveness.

Why Choose Red Light Therapy Mask?

Red light therapy masks offer several advantages over traditional skincare products. Here are some of them:

Safe Red light therapy masks are safe to use and do not have any harmful side effects.

Non-Invasive Red light therapy masks are non-invasive and do not require any needles or surgeries.

Suitable for all skin types – Red light therapy is suitable for all skin types, including sensitive skin.

Convenient – Using a red light therapy mask is convenient and can be done in the comfort of your own home.

Cost-effective – Investing in a red light therapy mask can be cost-effective in the long run, as it reduces the need for expensive salon treatments.



Light therapy masks are an effective and safesolution for addressing various skin concerns. They use LED lights of different colors to penetrate deep into the skin and provide targeted therapy. The RedDot red light therapy mask is an excellent choice for those looking to improve the texture and appearance of their skin. Using the light therapy mask is easy, and it offers several advantages over traditional skincare products. So, if you’re looking for a non-invasive, cost-effective, and safe solution for your skin concerns, give the RedDot red light therapy mask a try.


[1]Akira Kawada, Yoshinori Aragane. Acne phototherapy with a high-intensity, enhanced, narrow-band, blue light source: an open study and in vitro investigation. J Dermatol Sci. 2002 Nov;30(2):129-35.

[2]Yu Ra Jung, Sue Jeong Kim, et al. Regulation of lipid production by light-emitting diodes in human sebocytes. Arch Dermatol Res. 2015 Apr;307(3):265-73.

[3]Glynis Ablon. Phototherapy with Light Emitting Diodes. J Clin Aesthet Dermatol. 2018 Feb; 11(2): 21–27.

[4]Reyhaneh Tamimi, Nadia Malek Mahmoodi, et al. Anti-inflammatory effect of green photobiomodulation in human adipose-derived mesenchymal stem cells. Lasers Med Sci. 2022 Dec;37(9):3693-3703.

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