OPI produces high quality and highly pigmented shades they also carry a huge range of colours and are constantly adding more collections and core shades. They also create a wide range of treatments from Nail Strengtheners to Nourishing Cuticle Oils.

OPI is currently one of the biggest manufacturers of nail products and is world-renowned. They sell in over 103 countries and are constantly expanding. Having access to limited research facilities means they are constantly up to date with formulas making sure that each of their products offers the same high quality as the next. Also, they research into trends and release collections and core shades to fit the trends.