What Nail Polish Stays On The Longest Without Chipping?

China Glaze Nail Lacquer, it won the award for Best Nail Polish last year :)
If you live in America, it's only $7 a bottle, and they have a GREAT colour selection!
 
But, there's a tip that I use to make nail polish stay on for longer :)

Make sure all nails are clear of nail polish residue.
Get rid of all cracks/rips in your nails.
Soak a cotton bud in nail polish remover and wipe over your nails. Wash and dry your nails after this, but this will get rid of oil from your nails, helping the polish to stay on longer.
Paint on a very thin, even coat of base coat; either an actual base coat, or if not, clear nail varnish will work just fine. Leave this on for around 10-15 minutes.
Now time for the colour! :D Apply 2 or 3 coats, but it's absolutely VITAL that each coat dries before you apply the next! :)
When your nails are COMPLETELY dry, apply a clear top coat
There you go, that should last a while! ;)
mine lasts just under two weeks if I take care of them! :)
x

I like opi, but my experience is using a base coat ,let it dry, apply 2 coats polish (loreal is nice too), then top coat that dries! Top coat helps keep polish on good..sort of seals it. That's how I did manicures and polish lasted 10-14 days. Setch vete if you can find it is the best!! Dries in 5 min. Hard and nice polish to it!!

I think the brand of nail polish that lastest longer is nicole or opi tha best I can say

Try using different brands of nail polish with different ingredients (exp. 100% acetone) or maybe just more layers layers