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Does red light therapy reduce redness?

Few skin concerns are as frustrating as unwanted redness. Facial redness can make you feel self-conscious and anxious in social situations. Red light therapy is emerging as a promising solution, but does red light therapy reduce redness? In this article, we’ll explore whether red light therapy can help reduce redness and how it can benefit those with this common skin concern.

red light therapy reduce redness

Discover the secret to banishing facial redness with red light therapy! Red light therapy, with its unique properties, tackles the root cause of redness, unveiling a clearer complexion. Say goodbye to inflammation and hello to confidence. Let the healing power of light transform your skin.

Introduction to Facial Redness

Facial redness refers to unusually reddened skin on parts of the face. It can present as a flushed red appearance, visible blood vessels, or a general ruddy complexion.

Some common causes of facial redness include:

  • Rosacea – chronic facial redness, often on the cheeks, nose, chin, and forehead
  • Sun damage – reddening and broken capillaries from years of sun exposure
  • Alcohol consumption – drinking alcohol dilates facial blood vessels
  • Spicy foods – capsaicin and peppers trigger flushing in some people
  • Hot temperatures – heat causes blood vessels to expand
  • Stress and anxiety – flushing of the face often accompanies stress
  • Medications and topicals – some drugs like prednisone can cause facial flushing

The good news is emerging research shows red light therapy is able to calm this facial redness and reduce flushing.

what is Red Light Therapy?

Red light therapy is an innovative skin treatment harnessing the healing power of natural light. By exposing skin to specific wavelengths of red and near-infrared light, it provides therapeutic benefits to rejuvenate complexion. The gentle light is absorbed by cells in the skin where it stimulates natural renewal processes. This reduces inflammation, repairs tissue damage, improves circulation, and energizes cell metabolism. Red light therapy is sometimes called photobiomodulation. It has over 50 years of scientific research backing its safety and efficacy for various conditions. The treatment is entirely non-invasive and drug-free.

what is Red Light Therapy?

How Red Light Therapy Reduces Facial Redness?

Shining therapeutic red and near-infrared light on areas of facial redness has been shown to reduce visible dilation and leaking of superficial facial capillaries through several cellular mechanisms:

Suppressing Inflammatory Cascades

Red light reduces inflammatory cytokines like IL-6, TNF-a, and prostaglandins that drive flushing and reddening.

Improving Blood Vessel Integrity

The light stimulates release of nitric oxide to relax blood vessels and strengthen endothelium linings, preventing leaking and rupture.

Increasing Collagen in Blood Vessel Walls

More collagen improves structural integrity and resilience of delicate facial capillaries against damage.

Boosting Lymphatic Drainage

This removes waste and improves flow, decreasing localized fluid retention and swelling that accentuates redness.

Thanks to these combined anti-inflammatory, vascular, and lymphatic effects, red light calms the processes underlying unwanted facial flushing and dilation.

Does red light therapy really reduce redness?

Based on the medical evidence, red light therapy appears highly effective for calming facial redness from rosacea, sun damage, allergies, and other causes:

Research in J Drugs Dermatol showed that blue light therapy reduced acne vulgaris inflammatory lesions by an average of 34%, making it a safe and effective treatment option for patients with mild to moderate inflammatory acne lesions.[1]

According to the Journal of Medical Case Reports, after 10 sessions of red light therapy, both patients had a good response and both patients reported a reduction in symptoms such as flushing and itching.[2]

Does red light therapy really reduce redness?

Source: Journal of Medical Case Reports

How to choose red light therapy device?

Of course, if you’re going to invest in red light therapy, you want to make sure that you’re using a high-quality device that delivers the most effective wavelengths of light. RedDot LED red light therapy device is designed to do just that. It uses a combination of red and near-infrared light to penetrate the skin and provide a variety of benefits, including reducing redness and inflammation.

Not only that, but RedDot LED device is also incredibly easy to use. Simply plug it in, turn it on, and let it work its magic.

But don’t just take our word for it. RedDot LED device has been FDA-approved, and it consistently receives high marks for its effectiveness and ease of use.



In conclusion, red light therapy is an incredibly effective way to reduce redness in the skin, it’s a must-try for anyone looking to improve the health and appearance of their skin. So, are you ready to try red light therapy for yourself and reduce the redness in your skin? Order RedDot LEDs now and with our high-quality red light therapy device, you can enjoy all of the benefits of this amazing treatment in the comfort of your own home.


[1]Michael H Gold, Jaggi Rao, Mitchel P Goldman, et al. A multicenter clinical evaluation of the treatment of mild to moderate inflammatory acne vulgaris of the face with visible blue light in comparison to topical 1% clindamycin antibiotic solution. J Drugs Dermatol. 2005 Jan-Feb;4(1):64-70.

[2]Elisabetta Sorbellini, Maria Pia De Padova, Fabio Rinaldi. Coupled blue and red light-emitting diodes therapy efficacy in patients with rosacea: two case reports. Journal of Medical Case Reports. 28 January 2020.

Published by reddotled.com (Repost Tips)