Do Home Red-Light/LED Devices Work?

By Dr Magnus Lynch
MA(Cantab) DPhil(Oxon) MRCS FRCP
Consultant Dermatologist & Dermatological Surgeon

At-home LED (Light Emitting Diode) therapy masks and devices have grown in popularity. If used consistently for a long period of time there is some evidence that they can cause a mild improvement in facial redness associated with rosacea although this is not always noticeable.

How do home devices compare to clinics?

Home devices will never be comparable to in-clinic treatments as the energy used is far lower. Even with very consistent, long-term use (e.g., 10-20 minutes daily for several months) many patients do not see a noticeabe improvement. Furthermore they will never be effective for prominent blood vessels.

Dr. Magnus Lynch, Consultant Dermatologist

About Dr Magnus Lynch

I am a London-based Consultant Dermatologist and Dermatological Surgeon. I am highly experienced in skin cancer diagnosis, Mohs micrographic surgery, acne, rosacea, acne scarring and laser treatments. I studied at the Universities of Cambridge and Oxford, and completed my dermatology training and Mohs fellowship at the prestigious St John’s Institute of Dermatology. I graduated from medical school in 2003 and have worked exclusively in Dermatology since 2012.

I lead a research team at King’s College London investigating the molecular biology of skin cancer. In recent years I have been involved in Media Appearances, including the Channel 5 series 'Skin A&E', where I perform skin surgeries and treat various skin conditions. Filming for the next series has recently completed and the series will be released later in 2025.

My NHS practice is at Guy's Hospital. I consult with private patients at the London Bridge Hospital, OneWelbeck (near to Bond Street station) and on Harley Street. A new consultation is £250. Book A Consultation.

Do Home Red-Light/LED Devices Work?

How do home devices compare to clinics?

The Online Acne & Rosacea Specialists

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About Dr Magnus Lynch