Nail trends come and go, and as soon as you nail one, there are already new ones buffing up. When the seasons shift, so do nail trends. Over the past few years, we’ve seen nail colors, styles ...

Step 4: Sit and Soak. Put 100 percent acetone on a cotton pad and place it over your entire nail. Next, clamp the pad in place with a nail clip or by wrapping your fingertips in tin foil.

Aura nails are the gradient design that's slowly but surely overpowering the tried-and-true ombré. Browse 25 stunning options, here.

Moreover, the vitamin helps your hair, nails and skin remain healthy. You can find B12 in four chemical compounds: methylcobalamin, hydroxocobalamin, adenosylcobalamin and cyanocobalamin.

If you have blue (or purple) fingernails, it’s often a sign that your blood is low in oxygen. Low oxygen, called cyanosis, may be due to numerous lung, heart, blood vessel, and blood cell disorders.