Marvala Nail Shield A few months ago my nails were looking seriously worse for wear and I thought to myself “I know, I’ll try Gelish for a little while and see if it helps”…in the words of Julia Roberts in Pretty Woman: big mistake, huge! Not only did Gelish not help, but it actually made my nails worse (not throwing shade at Gelish here, by the way, I think it’s bloody brilliant and I loved having glossy, chip-free nails for 2 months – if my nails were stronger I would absolutely have kept getting Gelish manicures). When my manicurist scraped the…