PhotoDynamic Therapy with Levulinic acid (LA)

PhotoDynamic Therapy has become the most effective way for treating acne conditions. Lasers help shrink the Sebaceous glands (oil-producing glands) and reduce sebum production in a few treatments. This new therapy is becoming the latest in combination techniques working to kill bacteria and shrink sebaceous glands. These lasers are known to also improve collagen formation and the appearance of acne scars.

Levulinic acid (LA) is applied topically and the body selectively absorbs the substance into the sebaceous glands, hair follicles and photo-damaged skin cells. The LA is converted into a photosensitizer and activated by light treatment, which then destroys the targeted cells in the skin. ALA is left on the skin for 30 to 60 minutes before activated with the PhotoDynamic Therapy. This product is activated by light sources. Patients must remain out of the sun or bright indoor light for a minimum of 48 hours post treatment.

 

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