What is an essential consideration when performing LED therapy?

Managing the duration of exposure is crucial when performing LED therapy because the effectiveness of the treatment is highly dependent on how long the skin is exposed to the LED lights. Each type of LED light—whether red, blue, or near-infrared—has specific wavelengths that are absorbed by the skin, leading to different therapeutic effects. Adequate exposure time is necessary to achieve desired results, such as collagen production or acne reduction, without causing any adverse effects like skin irritation or overheating.

While other aspects like the type of device or environmental conditions may be relevant, the duration of exposure specifically influences the treatment's success and the skin’s response. For instance, insufficient exposure may not yield beneficial outcomes, whereas excessive exposure can be counterproductive. Therefore, adherence to recommended treatment durations based on the specific LED wavelength and skin type is paramount for effective and safe therapy.