Achieve a flawless manicure any professional would approve of with the collection of nail polish colours and treatments from OPI. Known and recognised as industry leaders, for 25 years OPI have created formulas and shades which provide finishes to your nails which rival expert treatments. Whether you want a chic nude or a statement trend-led nail, you will find your perfect nail polish shade in the OPI collection.OPI's Infinite Shine is a three-step long-lasting nail polish line that provides gel-like high shine and 11 days of wear.