OPI is for professionals, newbies, and at-home gurus. It’s for walking down the aisle and opening your own salon. It’s for when you Ask For A Raise and take a Bubble Bath. As the #1 nail salon brand worldwide, we are committed to providing unlimited shades and the highest quality products, artistry, and technique. From our award-winning colours to innovative effects, treatments, and devices, we give you the inspiration, you put the “I” in OPI.