Red Light Therapy for Acne: Does It Work?

Are you tired of trying multiple acne treatments that never seem to work? If so, red light therapy may be the answer to your prayers. This non-invasive and popular form of light therapy has gained significant attention in recent years as a promising solution for acne. In this article, we'll delve into the details of red light therapy and explore whether it is a viable option for clearing up acne. So if you're looking for a clear acne solution, keep reading!

What is Red Light Therapy?

Red light therapy also known as photobiomodulation (PBM) is a medical therapy that uses low-intensity light, usually in the visible and infrared (IR) wavelengths, to treat and prevent many skin conditions. Photobiomodulation therapy works by using special molecules in the skin called chromophores, which absorb light and convert it into signals that can stimulate certain biological processes.

PBM can activate cell signaling processes and increase cell repair and survival pathways. It can accelerate the healing of wounds, such as cutaneous wounds and ulcers, and reduce inflammation following treatments like skin resurfacing or chemical peels. PBM can also treat hyperpigmentation by inhibiting melanin synthesis and has shown benefits in the treatment of acne, scars, and alopecia. It has even been shown to improve skin rejuvenation and reduce cellulite.

The light delivery parameters, like total fluence and irradiance, are important in PBM therapy. These parameters have specific ranges that can maximize the therapeutic response.

Overall, PBM is a valuable complementary treatment modality in dermatology. Its discovery of new applications is continually expanding, making it an effective form of treatment and prevention for many skin conditions.

Can Red Light Therapy Help Acne?

Yes, similar to blue light therapy, red light therapy can be an effective treatment for acne. According to a review of clinical studies, red light therapy has been found to be effective in reducing acne lesions and improving skin texture. It works by penetrating the skin and targeting the sebaceous glands, which produce the oil that can create an environment for acne causing bacteria and contribute to acne breakouts.

How Red Light Therapy Targets Acne

Red light therapy works by penetrating deep into the skin, where it is absorbed by the mitochondria in your cells. These tiny powerhouses are responsible for producing energy, and when they are stimulated by the red light, they become more active. This increased activity triggers a cascade of beneficial effects, including the reduction of inflammation and the acceleration of healing.

Is Red Light Therapy Good for Cystic Acne?

Yes, red light therapy can be effective for cystic acne. While it may take longer to see results compared to milder forms of acne, red light therapy can still help to reduce inflammation, promote healing, and prevent scarring.

The Role of Wavelengths in Red Light Therapy for Acne

Studies have shown that the specific wavelengths of light used in red light therapy, particularly those in the red and near-infrared range, can effectively target acne by reducing inflammation, regulating the production of sebum, and promoting skin healing.

The Benefits of Red Light Therapy for Acne

Red light therapy offers several benefits for those dealing with acne:

Reduced Inflammation and Redness

Since one of its benefits is to improve wound healing, red light therapy can help to reduce inflammation and redness associated with acne. By targeting the underlying causes of inflammation, red light therapy can help to calm the skin and promote healing.

Accelerated Healing of Acne Lesions

Red light therapy has been shown to accelerate the healing process of acne lesions through the stimulation of collagen production and the promotion of cell turnover. Collagen is a vital protein that gives skin its elasticity and strength, and when stimulated, it can help repair damaged skin cells and reduce the appearance of acne scars. Additionally, the increased cell turnover helps to shed dead skin cells, unclog pores, and prevent the formation of new acne lesions

Prevention of Acne Scars

Red light therapy is effective in preventing acne scars by promoting healthy skin regeneration and reducing inflammation. By stimulating the production of adenosine triphosphate (ATP), it promotes collagen and elastin production, which helps in the regeneration of normal skin. Consequently, this reduces the likelihood of scar tissue formation by replacing it with healthy skin tissue.

Regulation of Oil Production

Red light therapy can regulate oil production in the skin, helping to prevent clogged pores and acne breakouts.

How to Use Lifepro's Red Light Therapy Devices for Acne

Lifepro offers several red light therapy devices that can be used for acne treatment. Here are some tips for using them effectively:

Choosing the Right Device

Acne isn't the only skin condition that can be treated with red light therapy. It can also be effective to use red light therapy for eczema to relieve the symptoms of this inflammatory skin condition. When using red light therapy for eczema, it is important to choose the right device. Lifepro offers a range of red light therapy devices, including handheld devices and full-body panels. The most effective devices for treating eczema have wavelengths in the range of 630-680nm. 

Step-by-Step Guide to Treating Acne with Red Light Therapy

• Step 1: Cleanse Your Skin: Before using red light therapy, it's important to cleanse your skin thoroughly to remove any dirt, oil, or makeup that may be present. Use a gentle cleanser and pat your skin dry with a clean towel.

• Step 2: Use Red Light Therapy: Choose a red light therapy treatment with a wavelength between 630-700 nanometers. Hold the device about 1 inch away from your skin and move it slowly over the affected areas for 3-5 minutes per area.

• Step 3: Repeat Treatment: Repeat the treatment at least 2-3 times per week for best results. Consistency is key when it comes to red light therapy for acne.

How Often Should I Do Red Light Therapy for Acne?

For best results, red light therapy should be used 2-3 times per week. It's important to be consistent with your red light treatment to see the full benefits.

How Long Does Light Therapy Take to Work for Acne?

The length of time it takes for red light therapy to work for acne can vary depending on the severity of your acne and how often you use the treatment. Some people may see results within a few weeks of using red light treatment, while others may take several months to see a significant improvement.

Tips for Maximizing Treatment Effectiveness

• Use a high-quality red light therapy treatment with a wavelength between 630-680 nanometers.

• Be consistent with your treatment, using it 2-3 times per week

• Use the treatment for 3-5 minutes per area, moving it slowly over the affected areas

• Cleanse your skin thoroughly before using red light therapy.

Red light therapy can be an effective and natural treatment option for those dealing with acne. By following a step-by-step guide, being consistent with your treatment, and maximizing treatment effectiveness, you can see significant improvements in your skin over time.

References:

1. Avci P, Gupta A, Sadasivam M, et al. Low-level laser (light) therapy (LLLT) in skin: stimulating, healing, restoring. Semin Cutan Med Surg. 2013;32(1):41-52.
2. Aziz-Jalali MH, Tabaie SM, Djavid GE. Comparison of Red and Infrared Low-level Laser Therapy in the Treatment of Acne Vulgaris. Indian J Dermatol. 2012;57(2):128-130. doi:10.4103/0019-5154.94283
3. Barolet, D. Photobiomodulation in Dermatology: Harnessing Light from Visible to Near Infrared. Medical Research Archives, 6(1). doi:10.18103/mra.v6i1.1610. Photobiomodulation in Dermatology: Harnessing Light from Visible to Near Infrared. Medical Research Archives, 2018; 6(1). doi:10.18103/mra.v6i1.1610.
4. Jung YR, Kim SJ, Sohn KC, et al. Regulation of lipid production by light-emitting diodes in human sebocytes. Arch Dermatol Res. 2015;307(3):265-273. doi:10.1007/s00403-015-1547-1
5. Tafur J, Mills PJ. Low-intensity light therapy: exploring the role of redox mechanisms. Photomed Laser Surg. 2008;26(4):323-328. doi:10.1089/pho.2007.2184
6. Wunsch A, Matuschka K. A controlled trial to determine the efficacy of red and near-infrared light treatment in patient satisfaction, reduction of fine lines, wrinkles, skin roughness, and intradermal collagen density increase. Photomed Laser Surg. 2014;32(2):93-100. doi:10.1089/pho.2013.3616

Author

Joel Gottehrer

Joel Gottehrer is the Co-Founder of Lifepro Fitness and has dedicated his life to helping people transform theirs. With over 12 years of experience in the fitness industry as a personal trainer and owner of two personal training studios, Joel has a wealth of knowledge when it comes to helping transform lives. After suffering from physical injuries, Joel and his business partner, Abraham Brach, came together with a common goal to alleviate the pain caused by their injuries.

They continued to find themselves disappointed with the results stemming from various products promising to relieve their pain, and with that – Lifepro Fitness was born. Joel's mission is to have a positive impact on millions of lives with the Lifepro brand. Whether it's finding new and innovative ways to help people recover from injuries or developing products to improve overall wellness, Joel is always looking for ways to push the boundaries. Thanks to his commitment to help people live their lives free of pain, Lifepro has been able to do this for thousands of people since its founding in 2017.