But when white light passes through a medium that is higher ... In coastal areas like San Francisco, you're also most likely to spot the green flash on warmer days, when there's a layer of warm ...

There is also research that suggests blue light can reduce the appearance of hyperpigmentation, like sun spots or acne scars." He adds, "Green light ... blue light, and white light for ...

green light. With promises of reducing inflammation and fading pesky dark spots paired with the mesmerizing effect of bathing skin in a Brat-esque hue, this wavelength is an exciting emerging ...

When it resolves, the skin may appear a little white in the spots. The patches are unstructured, lack distinct edges, and have very light brown colouring. It is a postponed hypersensitive reaction ...