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Is Red Light Therapy Safe?

Frequently Asked Questions

Q: Is red light therapy Safe?

A: Yes. it is a non-invasive and non-thermal treatment that can be described as safe. Non-ionizing radiation causes no damage to cells as well as no mutations in DNA.

Can red light therapy Cause Cancer?

No. The use of red light has no association with cancers. the kind of radiation employed in this therapy is called non-ionizing radiation and comprises about 600 – 1,000 nanometers of wavelengths. Lacking the strength to break down DNAs or cells, it is not a radiological carcinogen. Red light therapy does not lead to cancer as it is non-ionizing.


Is red light therapy Safe? Does it work? So, what will I do with one of these red lights? This piece explores the science of red light therapy, outlines how safe it is, details how it should be used, and recommends an excellent unit: The RedDot LED device. Let’s Find Out!

Is Red Light Therapy Safe?

The Science Behind Red Light Therapy

To understand how red light therapy works, we first need to explore the science behind it. red light therapy utilizes wavelengths of light in the red and near-infrared range of the visible light spectrum, between 600 and 1000 nanometers.

Our bodies naturally produce these wavelengths as part of our biological processes. We receive them from the sun as well. Red light is absorbed by our mitochondria – the powerhouse structures within our cells that generate energy. When red light is absorbed by the mitochondria, it stimulates the production of ATP, the primary energy molecule in our cells that fuels all biological processes.

Higher ATP levels in the cells lead to a cascade of beneficial effects. Cells repair and regenerate more efficiently. Inflammation is reduced. Collagen production increases to plump up skin and reduce wrinkles. Blood circulation improves to nourish skin with nutrients. Growth factors are released to speed healing. All of these effects contribute to anti-aging and rejuvenating benefits when we expose our bodies to therapeutic levels of red light.

Gentle and Non-Invasive

Beyond being scientifically backed, another major benefit of red light therapy is its complete safety and non-invasiveness. There is no pain, heat, surgery, or downtime required like some other rejuvenating treatments.

You just sit or stand in front of a red light device for a few minutes while it beams therapeutic wavelengths of light onto your skin, muscles, or problem areas. The light gently penetrates the tissues, where its effects are targeted on a cellular level without disruption of the surface skin layers.

Thanks to its gentle mechanisms of action, red light therapy has no reported side effects when used as recommended. It’s about as comfortable as using a sunlamp but without the sun damage from harmful UV radiation!

Safety is guaranteed as the light produces no heat, so there is zero risk of burns. Its non-thermal, low-level wavelengths are perfectly safe for all skin types. Children and pregnant women can even use red light therapy, making it truly accessible for everyone.

Gentle and Non-Invasive

Scientifically Proven

A wealth of published scientific studies back up these claims:

  • A 2014 study found red light therapy increased collagen synthesis in human skin cells. More collagen means firmer, younger-looking skin.
  • Research showed red light reduced inflammation in tendon injuries by up to 50% and accelerated healing 2-3 times faster than untreated injuries.
  • A 2013 clinical trial demonstrated red light therapy significantly reduced wrinkle depth and improved skin texture, tightness, and laxity.

The scientific evidence shows red light’s ability to stimulate cell function and boost recovery makes it a gentle yet powerful anti-aging therapy and healing modality.


Red light therapy offers incredible versatility in tackling a range of issues people deal with. Its non-specific effects allow customizing treatments to target individual concerns. RedDot red light therapy products are designed to cater to your unique requirements, whether you seek pain relief, skin rejuvenation, muscle recovery, or improved overall health. With adjustable settings and customizable treatment options, you’re in control of your wellness journey.

Certain wavelengths may prove even more effective depending on your goals. For instance, you are combining 660nm and 850nm red and infrared light to target collagen for wrinkles. Meanwhile, an anti-inflammatory 635nm helps reduce acne inflammation. Plus, the ability to use red light therapy at home in short sessions makes consistent upkeep very doable, even on busy schedules.

How to Use Red Light Therapy?

Here are some simple red light therapy application instructions:

  • Cleanse skin as normal and apply serums/creams if desired. The light works even better when allowed to penetrate moisturized skin.
  • Plug in your red light device and allow it to power up fully (around 1 minute for most). Always use an authentic clinical-grade light for safety.
  • Position the light heads or panels a few inches above the treatment area so the entire surface is bathed evenly in the signature red glow.
  • Set a timer for 5-10 minutes depending on the area (more time equals more benefits). Relax your skin by not making sudden movements during treatment.
  • Once treatment is complete, give your skin time to absorb the light therapy before applying makeup or sunscreen.
  • Massage the face afterward to promote lymph flow & further absorption of nutrients into the skin. Then continue a regular skincare routine.
  • For best anti-aging results, aim to use red light 3 times weekly minimum, building to daily for intensive courses.

The RedDot LED Stands Out

  • Safety: RedDot products meet the highest industry standards and are FDA-compliant, ensuring you receive a safe and effective treatment every time.
  • Customizable: One size doesn’t fit all, and we understand that. You can tailor the size and wavelength of the product to your needs.
  • Quality: RedDot products afford 3 years warranty. Each device undergoes rigorous quality control measures to ensure exceptional performance, durability, and reliability.

Check out our websites or call us to understand why RedDot is the best option when it comes to superior quality, scientifically optimized treatment protocols, and individualized solutions. Begin your path to good health now.


Therefore for you to experience magic yourself now, knowing for sure “Is red light therapy safe?”, do not hesitate any longer for more information click here. Use RedDot to find out how a new level in life can be created using light. Go for a more naturalistic approach to wellness by letting the light lead you to good health.

Published by reddotled.com (Repost Tips)