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Can red light therapy be used on neck?

Welcome to the world of red light therapy, where cutting-edge technology meets the quest for wellness and beauty. Whether you’re seeking relief from pain, improved skin tone, or a youthful appearance, red light therapy has the potential to transform your neck health. In this comprehensive guide, we will explore the wonders of red light therapy specifically for the neck area.

red light therapy neck

Red light therapy is growing in popularity for its ability to rejuvenate the skin and heal the body. But can it be used to treat the thin, fragile skin on the neck as well? Let’s look at what you need to know before trying it yourself.

What is Red Light Therapy?

Red light therapy, also known as photobiomodulation or LLLT (low-level laser therapy), is a non-invasive treatment that exposes the skin to red and near-infrared wavelengths of therapeutic light. These wavelengths range from 600 to 1200 nanometers. The light comes from LEDs (light emitting diodes) or lasers. When absorbed by the cells, the light triggers biological reactions that reduce inflammation, accelerate healing, improve circulation, and more.

Red light therapy was originally pioneered by NASA to treat wounds and bone density loss in astronauts. But it was soon adopted by dermatologists for its incredible skin rejuvenating abilities. It’s also been shown to help joint pain, hair growth, wounds, and immunity. Today red light therapy is available in professional clinics and for at-home use with FDA-approved LED devices.

What is Red Light Therapy?

Can red light therapy be used on neck?

Red light therapy is absolutely suitable for use on the delicate neck area. The red and near-infrared wavelengths can provide rejuvenating effects for the skin, muscles, and lymph drainage of the neck. However, you do need to take care in selecting the right device and treatment parameters for this region. Always consult your doctor before using any light therapy on the neck. With the correct protocols, red light therapy can transform the appearance of your neck without the risks of more invasive procedures. Now let’s look at some of the benefits you can experience.

The Benefits of Red Light Therapy for the Neck

With regular use, red light therapy can help:

  • Reduce wrinkles and creases – By stimulating fibroblasts to produce more collagen and elastin.
  • Fade age spots and discoloration – Thanks to its skin-evening abilities.
  • Improve skin texture – Light therapy refines the skin for a smoother appearance.
  • Tighten loose skin – The boosted collagen has a tightening effect on sagging neck skin.
  • Relax neck tension – The light reduces muscle inflammation and cramping.
  • Increase circulation – Better blood flow nourishes the thin neck tissues.
  • Drain puffiness and lymph buildup – Through activating lymph vessel circulation under the skin.
  • Alleviate neck pain – The anti-inflammatory effects reduce discomfort.

How Red Light Therapy for the Neck Works?

The visible red and infrared light used in red light therapy devices has specific wavelengths that interact with the skin in a few key ways:

Stimulating collagen – It increases the activity of fibroblasts which create collagen. This strengthens the extracellular matrix for improved elasticity and firmness.[1]

Reducing inflammation – The light reduces inflammatory mediators like IL-6 and TNF-a. This helps relax muscles and decrease pain sensations.[2]

Improving circulation – It stimulates the formation of new capillaries and boosts blood flow. Better circulation delivers more oxygen and nutrients.[3]

Activating lymphatics – Near-infrared light can activate lymph vessels just under the skin. This improves drainage and reduces puffiness.[4]

Increasing ATP production – The light boosts the mitochondria in cells, which then produce more ATP (adenosine triphosphate). This provides energy to power cellular processes that help repair injured, degenerated discs, muscles, and soft tissues in the neck..[5]

Is it safe to use Red Light Therapy on the neck?

Using red light therapy correctly is absolutely safe for the neck area. However, there are precautions you should take:

  • Follow all instructions from the device manufacturer.
  • Start with short 5-minute treatments and slowly increase over 2 weeks.
  • Never stare into the light – use eye shields.
  • Stop if you feel excessive heat, pain, or irritation.
  • Consult your doctor before use if you have any neck conditions.
  • Avoid using on thyroid glands or front throat.

High-quality LED devices are generally safe. But be cautious with cheap laser devices sold online. Only use FDA-cleared red light products from reputable companies.

Which Red Light Therapy Device is Best?

Which Red Light Therapy Device is Best?

To effectively treat the neck, you’ll want a device that offers:

  • Near-infrared wavelengths – This long wavelength light penetrates deeper to help muscles and lymph.
  • Eye protection – Built-in protective glasses are a must to avoid eye exposure.
  • Timer settings – Allows you to program the optimal treatment duration.
  • Trusted Manufacturer – Durable construction and reputation from an established manufacturer
  • Medical-grade LEDs – Look for professional high-power LEDs, not cheap lasers.
  • FDA cleared and certified – Seek out FDA medical device certification for safety and correct power output.

Based on these criteria, the best at-home red light therapy devices for the neck are:

RedDot LED RDPRO series

The RDPRO series are RedDot LEDs that adopt the latest scientific research results in technology and function, providing advanced beauty rejuvenation and deeper body treatment effects. Suitable for beauty salons, spas, fitness, medical, home and other places.

Main Features:

Irradiance up to 200mW/cm2
660nm (red) and 850nm (NIR) wavelength/Customize
Easy management & setting
Extensive safety testing, FDA certification
Provide 3 years after-sales warranty

Say goodbye to neck pain, sagging skin, and wrinkles, and say hello to a revitalized, radiant neck. With RedDot LED high-quality red light therapy devices, you’ll have the power to take control of your neck health from the comfort of your own home. Order your RedDot LED device today and experience the remarkable benefits of red light therapy for your neck.



[1]Seung Yoon Lee, Ki-Ho Park, Jung-Woo Choi, et al. A prospective, randomized, placebo-controlled, double-blinded, and split-face clinical study on LED phototherapy for skin rejuvenation: Clinical, profilometric, histologic, ultrastructural, and biochemical evaluations and comparison of three different treatment settings. Journal of Photochemistry and Photobiology B: Biology. Volume 88, Issue 1, 27 July 2007, Pages 51-67.

[2]Susan Pei, Arun C. Inamadar, Keshavmurthy A. Adya, and Maria M. Tsoukas. Light-based therapies in acne treatment. Indian Dermatol Online J. 2015 May-Jun; 6(3): 145–157.

[3]Michael C H Mak 1, Gladys L Y Cheing. Immediate effects of monochromatic infrared energy on microcirculation in healthy subjects. Photomed Laser Surg. 2012 Apr;30(4):193-9.

[4]Dae-Hyun Jang, Da-Hyun Song, Eun-Ju Chang & Jae Yong Jeon. Anti-inflammatory and lymphangiogenetic effects of low-level laser therapy on lymphedema in an experimental mouse tail model. Lasers in Medical Science. Volume 31, pages289–296 (2016).

[5]Karu T. Primary and Secondary Mechanisms of Action of Visible to Near-IR Radiation on Cells. Journal of Photochemistry Photobiology. 1999 Mar.


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