The american brand LA Colors has several cheap makes and nail polishes. I’ve already showed one of them here.
This Nail Strengthener cost US$ 2.00 and it really makes things happen! It’s 13 ml of product in a regular nail polish packaging.
When it’s applied on the nails, it gets transparent and very thin. It doesn’t affect the nail polish. I always use it before using a nail polish.
My nails used to flake off from time to time, and after I started using the product it stopped happening. My nails became more solid and they grow equally.
If you’d like more tips on how to get solid nails, take a look on this post.