Do Home Red-Light/LED Devices Work?

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.

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Dr Magnus Lynch

About Dr Magnus Lynch

MA(Cantab) DPhil(Oxon) MRCS FRCP

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.

My NHS practice is at Guy's Hospital. I consult with private patients at OneWelbeck (near to Bond Street station) and on Harley Street. Book A Consultation.

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