From its inception, OPI broke through nail industry barriers. OPI was one of the first in the nail industry to focus on and limit sales of product to and through beauty professionals only, and to realize the importance of education in both the sale and use of the product. From the very beginning, OPI has shown its commitment to quality by putting batch numbers, instructions and ingredients on all of the products it sells. OPI has a dedicated team of scientists who ensure product quality and safety, and bring the latest technology and advances to its product offerings.