Overview

• LED light therapy, originally used for medical treatments, has become a popular skincare trend with both professional and at-home options.
• Different light wavelengths target various skin issues, with red light promoting collagen and blue light targeting acne-causing bacteria.
• Experts recommend consulting a dermatologist before use, especially for those with sensitive skin or specific medical conditions.
• While some users report positive results with consistent use, the efficacy of at-home devices compared to professional treatments remains debated.
• Price does not always correlate with effectiveness; some affordable masks have shown comparable results to high-end options.