Science Says Yes!
Red and white LED therapy helped smooth under-eye wrinkles in 12 weeks—without pain or downtime.
Wrinkles may be a natural part of aging—but that doesn’t mean we can't soften them gently and safely. Good news: science now supports the use of red and white LED light therapy for real wrinkle improvement.
In a 12-week clinical study, researchers explored how different types of light—specifically red (660 nm) and white (411–777 nm)—affected under-eye wrinkles in women. The results were subtle but significant.
How It Works
Participants received daily light therapy using either red or white LED light, applied to the skin around their eyes. The sessions were short and noninvasive, delivering a dose of 5.17 J per day.
After 12 weeks:
-
Both groups saw real wrinkle reduction
-
Red light users reported slightly higher satisfaction
-
No side effects were observed
This means both LED types are effective and safe options—perfect for anyone seeking low-effort, at-home skincare tools or in-clinic treatments with no downtime.
Participants in the study saw subtle but real wrinkle reduction with daily light therapy
Why This Matters
We often hear about LED masks and devices, but this study gives them scientific backing. It's not just about glowing skin; it's about real biological changes—stimulating collagen, reducing inflammation, and helping the skin regenerate over time.
The red light group showed slightly better improvements, which aligns with prior research on red light’s cell-repairing and anti-aging properties.
LED light therapy—whether red or white—is proving to be a game-changer for skin rejuvenation. For those hesitant about invasive treatments, these gentle wavelengths are a promising alternative backed by clinical science.
Consistency is key, but the payoff is worth it: smoother skin, improved texture, and a fresh, rested look—no needles required.
Reference
Nam, C. H., Park, B. C., Kim, M. H., Choi, E. H., & Hong, S. P. (2017). The efficacy and safety of 660 nm and 411 to 777 nm light-emitting devices for treating wrinkles. Dermatologic Surgery, 43(3), 371–380. https://doi.org/10.1097/DSS.0000000000000981