If you’re into skincare, you’ve probably been advertised light therapy face masks.These high-tech hockey masks promise to plump up or heal your skin through light – often red, but sometimes yellow, green, blue or even purple.Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not.References:Sweaty sauna bathing for better health - What's That Rash?Near Infrared Photoimmunotherapy: A Review of Recent Progress and Their Target Molecules for Cancer TherapyEffect of NASA Light-Emitting Diode Irradiation on Wound HealingVisible Red Light Emitting Diode Photobiomodulation for Skin Fibrosis: Key Molecular PathwaysUtilization of light-emitting diodes for skin therapy: Systematic review and meta-analysisPhotodynamic Therapy Using HMME for Port-Wine Stains: Clinical Effectiveness and Sonographic AppearanceEffect of Blue Light on Acne Vulgaris: A Systematic ReviewThe efficacy of violet light in the treatment of acneFeatured review: What are the benefits and risks of light therapy for treating atopic eczema?Light therapy for preventing seasonal affective disorderThis episode first aired on December 18, 2024.

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