Zinc nanoparticles are used widely in sunscreens. Read about the safety of nano vs non-nano and see a list of sunscreens with non-nano Zinc.

Yes, UVA and blue light can get to your skin in the shade. If you are trying to keep your face from aging, you need to stay informed of the science of shade care. Read to learn more. 

Blue light may have biological effects on the skin. Learn more about the effect of blue light on skin aging.

​​Blue light filter apps can be used to minimize the negative effects of blue light on the skin. Learn which blue light apps can reduce blue light exposure.