NATURE STRONG A BLOOM WITH A VIEW. Benefits: OPI Nature Strong is OPI's first natural origin nail lacquer, which lasts up to seven days of wear and shine. 9-Free. Plant-based ingredients sourced from nature. Long-lasting, high-shine finish. 30 original shades to choose from. Features: A dark red natural nail polish that channels the rare beauty of a rose. Give them something to look at with this ruby red shade!. This deep red natural nail polish is as bold as you are. Use your natural nail polish shade with Nature Strong Top Coat for extended wear. Made in the USA. Key Notes: Use your natural nail polish shade with Nature Strong Top Coat for extended wear.. Made in the USA..