I haven't been wearing nail polish at all for some time because my nails had some epic meltdown and just didn't want to do anything else but break! But with some tender, love and care I managed to get them healthy again.
Today I am as well wearing a nail strengthener from Yves Rocher, I haven't used it a lot so I can't really review it that well but so far I like what I am seeing! It is something I found at the bottom of my nail polish drawer, it seemingly has been discontinued and I can't find it anywhere online. But, it is called Manicure Soin Durcissant or Nail Strengthener.
Mavala in the colour Sweety can be purchaced at Boots.com for £4.30