LED Light therapies reduce inflammation and bacteria, speeding up healing processes and clearing severe acne break-outs.

Light therapies can greatly enhance the appearance of skin and are often used to help control acne, speed up healing processes, and to treat fine lines and wrinkles. Different light wavelengths must be used to accomplish each of these treatment goals, so Reflections has invested in several different systems, offering the best blue, yellow, and red light therapies.

What are the Different Types of Light Therapy? What Does Each Type Do Best?

As mentioned above, Reflections has invested in several types of light therapies, to ensure we are able to offer patients the best treatment options. Each device has its own strengths and weaknesses, but having this collection of treatment options available allows us to pick the right device for each patient.

  • Blu-U Blue Light works best in combination with Levulan as PhotoDynamic Therapy, the preferred treatment for pre-cancerous Actinic Keratosis and treatment-resistant acne
  • CureLight iClearXL 100 Near Infrared offers two distinct light wavelengths for killing p. acnes bacteria, rejuvenating the skin, and speeding up recovery from surgery and wound healing times
  • GentleWaves LED Photomodulation works to induce collagen production within the skin, for natural rejuvenation of the skin from the inside out.

Blu-U Blue Light PhotoDynamic Therapy (PDT)

Blu-U clears even the most severe acne.

Blue light therapy was one of the first light-based therapies for acne treatment. Blue light, with a wavelength 405-420nm, works by killing the acne-causing bacteria, P. acnes, and is used to treat inflammatory acne vulgaris that has not responded to other acne therapies.

Levulan® Photodynamic Therapy (PDT) uses a topical agent called Levulan Aminolevulinic Acid (ALA) in combination with specialized lasers and light sources in the treatment of moderate to severe acne, including cystic acne. PDT treatments inactivate the bacteria that trigger acne, exfoliate the skin to unclog pores, and decrease the activity of overactive sebaceous glands in the skin. These three mechanisms of action provide long-lasting effects in the majority of acne patients. It is an excellent alternative to the drug Accutane, as PDT does not cause any systemic effects.

Blu-U PDT results for acneThe results of Blue Light therapy alone are further enhanced with the addition of Levulan (Aminolevulinic acid) to the treatment. Levulan Photodynamic therapy (PDT) or ALA PDT provides more long-term acne reduction and is the preferred treatment modality for patients with severe, cystic acne. PhotoDynamic Therapy with the Blu-U system has been cleared by the FDA as a safe and effective procedure. This particular wavelength of blue light does not penetrate very deeply into the skin (slightly over 2mm depth), so that the treatment offers effective and complete treatment of the top layers of the skin, without disrupting deeper layers of the skin which don’t require treatment for acne or actinic keratosis.

A recent study comparing Blu-U PDT with topical 1% clindamycin (an antibacterial cream often prescribed to acne patients), showed that Blu-U PDT was more effective at reducing inflammatory acne vulgaris lesions3 than this very popular topical prescription medication.

Our experience with PDT for acne treatment has been one of amazing results. Many patients who have tried several prescription acne medications, including spironolactone and Accutane, have found quick and long-lasting clearance of their acne with blue light PDT.


PDT is also used to reverse signs of sun damage and aging, such as fine lines, facial veins, and redness, sunspots, and irregular skin texture. Chronic skin conditions such as rosacea and sebaceous hyperplasia can also be treated with PDT as it reduces both facial redness and pore size. The FDA has approved this procedure for the treatment of pre-cancerous lesions named actinic keratoses.

Patients typically have a series of three treatments spaced two to four weeks apart.

Frequently Asked Questions

GentleWaves LED Photomodulation

Quick and totally painless, the GentleWaves LED system stimulates collagen production and improves the tone and texture of the skin. The device uses specially coded light emitting diodes to modulate the activity of cells in the skin. GentleWaves is great for reducing fine lines and wrinkles and for improving skin elasticity. It is often combined with other laser treatments for maximum effectiveness. It is a great treatment for fine lines and wrinkles, textural abnormalities including roughness, reducing post treatment redness from other laser treatments, anti-aging, and preventative care.


  • Remarkably safe and effective for all skin types
  • Noninvasive, non-ablative, and non-thermal so there’s no injury to the skin surface
  • Fast and convenient: Takes less than 5 minutes
  • Treats large areas such as the entire face or chest
  • Compatible with other skin rejuvenation techniques

How does GentleWaves LED Photomodulation work?

GentleWaves is the first device to break the code of LED Photomodulation technology. The key to the science behind GentleWaves lies in using gentle light energy at specifically selected proprietary codes for optimum effectiveness. The modulated light is then delivered to target treatment areas by sophisticated pulsed technology. GentleWaves is not only able to stimulate the body to produce collagen but can reduce the level of the enzyme in the body that breaks collagen down.

What is the treatment like and is downtime required?

The GentleWaves treatment is completely painless, can be performed in minutes and you can return to your normal activities immediately afterwards. There will be no redness or peeling. A series of once weekly treatments for eight weeks is advised, followed by maintenance.

Call our office (732) 356-1666 to schedule your complimentary skin consultation with one of our dedicated Cosmetic Physicians. Be on your way to clear, glowing skin today!


1. C. A. Mortona*, R. D. Scholefieldb, C. Whitehurstc & J. Birchc; An open study to determine the efficacy of blue light in the treatment of mild to moderate acne; Journal of Dermatological Treatment; Volume 16, Issue 4, 2005
2. Daniel R. Opel, MD,a Erika Hagstrom, MD, MA,b Aaron K. Pace, MD,a Krisanne Sisto, MD,a Stefanie A. Hirano-Ali, MD,c Shraddha Desai, MD,a and James Swan, MDa; Light-emitting Diodes: A Brief Review and Clinical Experience; J Clin Aesthet Dermatol. 2015 Jun; 8(6): 36–44.
3. Gold MH, Rao J, Goldman MP, Bridges TM, Bradshaw VL, Boring MM, Guider AN,Journal of Drugs in Dermatology; 2005 Jan-Feb; 4(1):64-70.
4. Levulan Kerastick FDA Clearance

Medical Director at Reflections Center

Dr. Mitchell Chasin founded Reflections Center for skin & body as a place where physicians specializing in cosmetic medicine could focus on helping empower patients to feel their most beautiful. Dr. Chasin believes strongly that the best cosmetic physicians are those who are dedicated to mastering their craft through continuing education and collaboration with the industry’s top doctors.