Three Types of Light Therapy That Help Clear Acne

Three Types of Light Therapy That Help Clear Acne
Illuminating Light Therapy for Acne: Unveiling the Healing Power of Colors

The war against acne is fraught with many battles, not the least of which is finding a treatment that actually works. In recent years, a spectrum of light has been gaining traction in the esthetics world as a potential hero in this fight. Light therapy, LED or phototherapy, encompasses a range of frequencies that show promise in reducing acne, with each color addressing acne in its unique way.

In this comprehensive guide, we'll explore the science behind blue light therapy, green light therapy, and red light therapy, and how each one can play a significant role in treating your acne.

Blue Light Therapy: The Gentle Assassin of Acne-Causing Bacteria

How Blue Light Works Against Acne
Acne, at its core, is caused by the bacterium Propionibacterium acnes, which thrives in the presence of excess sebum and inflammation. Blue light therapy, with a wavelength of around 415nm, targets these acne-causing bacteria without harming the skin around the acne lesion, leaving behind cleaner, clearer skin.
Studies have shown that blue light can decrease p. acnes bacteria count by up to 80%, making it a formidable weapon in the anti-acne arsenal.

The Treatment Experience:
Blue light therapy is typically administered in an esthetics suite, using either a blue LED light or a fluorescent lamp for about 15-30 minutes depending on the device. Clients might require multiple sessions over several weeks to experience the full effect.

Efficacy and Side Effects
Compared to conventional acne treatments, blue light therapy offers a more gentle approach. Clients who received blue light therapy report significantly reduced acne lesions and a marked improvement in overall skin condition.

Side effects, if any, are mild and temporary, with a possible complaint of slight redness in the area. Furthermore, blue light therapy is non-invasive, making it an attractive option for individuals who prefer to avoid the potential side effects of oral and topical acne medications.

Green Light Therapy: A Multi-Faceted Ally in Acne Treatment

The Versatility of Green Light
Green light therapy, with its wavelength at about 525nm, might not be the first color that comes to mind when combating acne, but its unique properties make it an indispensable part of the therapy. Green light therapy reduces sebaceous gland activity while providing a calming effect on inflamed skin tissues.

Clinical Studies on Green Light:
Clinical trials have shown that green light, in combination with blue and red light, can significantly reduce the number of acne lesions. Additionally, it can hasten the healing process and reduce the likelihood of scarring.

Incorporating Green Light into Your Routine
In-office green light therapy can be combined with homecare using green light devices, which have become more accessible to the public. These devices provide a convenient way to add green light therapy to your daily skincare routine.

Red Light Therapy: The Warrior in Skin Healing

Red Light and Collagen Production
At the longest wavelength of the visible spectrum—around 625-700nm—red light therapy is celebrated for its ability to promote healing and boost the skin's natural anti-inflammatory properties. Red light stimulates fibroblast activity, which in turn leads to increased collagen production. This not only accelerates the healing process but also helps in reducing the appearance of acne scars.

Red Light as an Anti-Inflammatory
Acne is an inflammatory skin condition and red light therapy's anti-inflammatory effects can significantly reduce the visible symptoms of acne. Red light also enhances blood flow and nutrient delivery to cells, which further aids the skin's ability to heal and recover.

The Synergistic Effect of Combining Light Therapies

The Power of a Combined Approach
While each color of light therapy offers unique benefits, their true power is realized when used in combination. Blue light therapy tackles p. acnes bacteria, green light therapy reduces sebaceous gland activity and red light therapy promotes healing and reduces inflammation. When used in a synergistic manner, these therapies present a comprehensive approach that can address multiple causes of acne simultaneously.

Professional Esthetic and At-Home Devices
With the growing accessibility of light therapy devices for home use, it's now easier than ever to create a customized acne treatment plan utilizing different light wavelengths. For a more intense and controlled therapy, combining in-office treatments with at-home devices can provide a balance between professional supervision and personal convenience.  

A professional product for home use that I recommend to my clients is the LightStim for Acne Hand Held device.  It's affordable and you can find it HERE with Free Shipping, if you're interested.  It's also approved by the FDA and has both blue and red lights.  

The Future of Color Light Therapy for Acne

Ongoing Research
Though light therapy approaches are seeing a surge in popularity, researchers are continually exploring ways to refine and enhance these treatments. New studies are investigating the potential of different light wavelengths, dosages, and application techniques to improve acne treatment outcomes.

Accessibility and Innovation in Light Therapy
The expansion of light therapy options beyond the dermatologist's office gives clients access to effective acne treatments. Innovations in device technology and product design are making it easier for individuals to harness the power of light therapy in the comfort of their homes.

Final Thoughts: Shining Light on Acne Solutions
The advent of light therapy has brought a new dawn to acne treatment, fostering a shift from traditional topical medications and oral antibiotics to a more gentle and targeted approach. By understanding the distinct benefits that blue, green, and red light therapies offer, individuals with acne can tailor their treatment plans to their specific needs.
As with any emerging treatment, consulting with a licensed esthetician, acne specialist is crucial in navigating the world of light therapy. With their guidance, clients can make informed decisions that lead to effective, personalized acne management strategies.

Remember, the rainbow of light therapy for acne is not a one-size-fits-all solution. The blend of science and this holistic approach offers a promising direction in the persistent pursuit of clear, healthy skin.

Have a fabulous day!

Jean Kelly
Licensed Esthetician
Acne Specialist

PS.  If you're interested in a FREE Guide "A Holistic Approach to Clearing Acne Without Medications" you can grab that HERE

PSS. If you're a parent of a teen with acne, you are invited to join this FREE Facebook Group: "Parents of Teens With Acne" HERE

PSSS. If you're interested in the device mentioned in the video, a professional strength LightStim for Acne Handheld Device with free shipping, you can find that HERE