There’s nothing subtle about this deep purple natural origin nail polish.It’s time to get serious about the planet and this purple-colored shade!Show them you’re not playing around with this majestic natural origin nail polish. OPI Nature Strong is OPI's first natural origin nail lacquer, which lasts up to seven days of wear and shine. How to use:Properly prep your natural nail to ensure natural origin nail polish adhesion.Shake natural origin nail polish shade of choice before application to properly mix pigment (this will help avoid streakiness!).Apply two thin coats to each nail. Brush some nail polish at the nail's free edge to cap the nails and help prevent chipping.Lastly, apply Nature Strong Top Coat for extra shine and protection.