A project at Brown University and Morgan State University has now demonstrated a smartphone-based skin-assessment imaging ...

The popular at-home red light therapy skincare treatment uses low-level wavelengths of red light to address various skin ...

Can shining a red light on your skin improve your sleep ... The biological mechanism behind RLT involves the absorption of light by mitochondria, particularly by cytochrome c oxidase, a key ...

As concern grows over racial bias in common medical tools like pulse oximeters, a new study shows that smartphones may offer ...

By applying a mixture of water and tartrazine, Ou and colleagues made the skin on the skulls ... their interactions with light.” Tartrazine emerged as the leading candidate, says Hong. “This dye ...

“LED light therapy is a non-invasive treatment ... electricity that’s different than microcurrent) for better skin care absorption, warmth for soothing and reducing the appearance of dark ...

It is a saviour for acne-prone skin. Lastly, the infrared light improves blood circulation ... Apply the serum before the session for better absorption, and use this device 2-3 times a week ...

Certain waves of blue light in varying degrees of strength may be shown to cause changes in your skin- although likely the amount from these devices is nothing to worry about. Here’s what you ...