What seems like a strange way to start a nail polish company, OPI or Odontorium Products Inc. as it was known, started out as a dental supply company. They hired a biochemist who created an acrylic system for nails which they then sold door to door. It became so popular that they shut down the dental supply side of the business to focus on nail products. These acrylic nail polishes are to this day considered some of the best nail polish one can buy. It is this brand that we most often have on hand at L.A. Nails 1 in American Fork, Utah. OPI Nail Polish: A History of Excellence…