What do dermatologists say about LED masks?

Dermatologists warn that LED masks, costing up to £400, are not a miracle cure for skin issues like acne and wrinkles, and only offer a "modest" reduction in wrinkles.

How do LED masks work?

LED masks work by causing the skin to absorb light energy, usually in the infrared range, which triggers cellular changes and promotes the production of collagen and elastin.

Home / Health / Dermatologists Warn: LED Masks Not a Miracle Cure for Skin Woes

Dermatologists Warn: LED Masks Not a Miracle Cure for Skin Woes

Q: Why have some claims about LED masks been banned?

Advertising claims about LED masks improving acne and rosacea have been banned by advertising watchdogs, as they make unauthorized medical claims that lack sufficient clinical evidence.

16 Nov

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Summary

LED masks claim to treat acne, wrinkles, and more, but lack clinical evidence
Dermatologists say masks only offer "modest" wrinkle reduction, not a cure-all
Advertising watchdogs banned claims of masks treating acne and rosacea

Dermatologists Warn: LED Masks Not a Miracle Cure for Skin Woes

As of November 16th, 2025, LED face masks have become a popular at-home beauty device, with sellers claiming they can stimulate skin cells, improve texture, reduce wrinkles, and even help with acne. However, dermatologists are cautioning that these unregulated masks are not the miracle cure they are advertised to be.

While LED technology has been used in dermatology clinics for decades to treat various skin conditions, experts say the at-home devices do not deliver the same level of effectiveness. Dermatologist Dr. Justine Kluk explains that LED therapy in clinics is "more powerful" and "delivered to the skin more evenly," suggesting the at-home versions are less effective.

Furthermore, advertising claims about the masks' ability to improve acne and rosacea have been banned by advertising watchdogs, as they make unauthorized medical claims. Dermatologists stress that there is little clinical evidence to support these health benefits, and any devices must be registered with the Medicines and Healthcare products Regulatory Agency (MHRA).