
What Is XTRAC® Laser?
The XTRAC® Excimer Laser is an FDA-cleared, state-of-the-art device that delivers a precise beam of 308 nm ultraviolet B (UVB) light. This specific wavelength is ideal for treating autoimmune skin disorders, as it targets affected areas while leaving healthy skin untouched. It’s especially effective for difficult-to-treat areas such as the hands, feet, and scalp, offering an advanced, non-invasive solution for skin conditions.
How does UVB Phototherapy work?
The XTRAC® laser works by directing concentrated UVB light to the affected skin areas. This focused energy helps modulate the immune system, reducing inflammation and promoting repigmentation in conditions like vitiligo. By isolating the damaged tissue, it minimizes exposure to healthy skin, reducing the potential for side effects.
Benefits of the XTRAC® Excimer Laser
Opting for XTRAC® Excimer Laser treatment at Metropolis Dermatology in Pasadena, CA, offers numerous advantages:
- Targeted Treatment: Effectively addresses only the affected skin areas without harming healthy skin.
- Fast Treatment Sessions: Quick sessions, typically lasting only a few minutes, fit easily into your schedule.
- Minimal Side Effects: Unlike traditional systemic therapies, the XTRAC® laser minimizes common side effects, offering a gentler alternative.
- Effective for Stubborn Cases: Great for stubborn lesions that do not respond to other treatments.
- Long-Term Relief: Many patients experience lasting relief from symptoms, with extended periods of remission.
Conditions Treated
- Psoriasis: The XTRAC® laser helps to reduce psoriatic plaques, improving the appearance of skin and promoting long-term relief.
- Vitiligo: Encourages the repigmentation of depigmented areas by stimulating melanocyte function.
- Chronic Eczema: Especially effective for eczema on the hands, feet, and scalp, reducing inflammation and helping to alleviate discomfort.
What to Expect During Treatment
- Consultation: Your first visit includes a thorough evaluation to determine if the XTRAC® laser is suitable for your specific condition.
- Treatment Sessions: Sessions are scheduled two to three times per week, with each session taking just a few minutes.
- Procedure: The XTRAC® laser is applied directly to the affected areas. Most patients feel minimal discomfort during the treatment.
- Post-Treatment: There is no downtime required after treatment, so you can go about your day immediately.

FAQs
How do I know if XTRAC® is right for me?
During your consultation, our experts will assess your condition to determine if the XTRAC® Excimer Laser is the best option for your needs.
How many treatments will I need to see results?
Typically, patients require 10 to 12 treatments for the best outcomes. However, the number of treatments may vary based on your condition’s severity.
Can XTRAC® treat skin conditions in sensitive areas?
Yes, the XTRAC® laser is designed to safely treat areas like the scalp, hands, and feet, providing targeted results even in these challenging zones.
Are there any risks or side effects with XTRAC®?
The risks are minimal. Some patients may experience temporary redness or swelling in the treated area, but these symptoms generally subside quickly.
Is XTRAC® Excimer Laser covered by insurance?
Many insurance plans cover XTRAC® treatment, particularly for conditions like psoriasis and vitiligo. We recommend checking with your insurance provider for specific details regarding coverage.
How soon will I see results from the XTRAC® treatment?
While results can vary, many patients begin to notice improvements after a few weeks of treatment. Full results may take several weeks to become apparent, depending on the severity of the condition.
Hear from
Real Patients

Unlock Skin Confidence with XTRAC®
If you’re ready to experience the benefits of the XTRAC® Excimer Laser and reclaim healthier skin, Metropolis Dermatology in Pasadena, CA, is here to help. Our experienced team is dedicated to providing expert care with cutting-edge solutions tailored to your individual needs. Call us now to schedule your appointment and start your journey toward clearer, more confident skin!