Should you use a top coat on your nail polish?
Short answer: yes!
A top coat can make your nail polish last longer and makes it look shiny and professionally applied. For best results, use a thin coat after allowing the coloured polish to dry completely. Reapply mid-week for a fresh looking manicure. You’ll see that the top coat also prevents your nail polish colour from fading so it always looks fresh and true.
I really love an OPI Top coat and I like OPI Nail Envy as a base coat.