Pay attention to the packaging and how comfortable the top is to hold in your hand as you apply. Some polishes have awkward-shaped handles, which aren t fun to use.
Next, think about how you like your polish to go on. If you like to apply it on each fingernail in one sweep, choose a polish with a wide brush. If you want to be more precise and get into awkward areas for a perfect finish, a thinner brush is best.
If you’re keen to keep your nails as healthy as possible, opt for a formula that’s free of toxic ingredients such as formaldehyde resin, camphor, ethyl tosylamide and xylene.