What it is:
OPI Natural Nail Base Coat is a smooth base coat you can apply under any nail polish to extend its wear.
What it does:
It has an extended-Wear Formula Keratin-enriched formula that prevents staining of natural nails and promotes a long-lasting manicure.
What else you need to know:
Try out other OPI base coats like the OPI Strengthener or Acrylic Base Coats depending on what you are looking for.