The Wirecutter Show Are Red Light Masks Worth It?
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Jun 4, 2025 Rory Evans, Wirecutter's skincare supervising editor with over 20 years in the field, breaks down the hype surrounding red light therapy masks. She explores their effectiveness for anti-aging, discussing benefits like collagen boosting while expressing some caution about their true efficacy. Rory shares insights on the best products, such as the LightStim for Wrinkles and Shark CryoGlow LED Face Mask. Personal usage experiences and safety tips add depth to the conversation, helping listeners make informed decisions about incorporating red light into their skincare routines.
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How Red Light Therapy Works
- Red light therapy boosts collagen and elastin production in the skin.
- This helps skin look firmer and fine lines less visible.
NASA's Accidental Discovery
- NASA developed red light therapy while growing plants using LEDs.
- Scientists noticed skin lesions improving by accident during experiments.
How to Use Red Light Devices
- Use a red light wand like an electric toothbrush, moving it steadily on your face.
- Masks can be worn by simply sitting still for about 10 minutes per session.