
Ingredients
We carefully choose ingredients that won’t compromise performance.
Your nails deserve the best, so we buffed up the iconic shades you love with thoughtfully formulated**, vegan* formulas while still nailing the salon-quality wear, shine, and color payoff you love.
*No animal-derived ingredients or by-products. **See OPI Thoughtful List below for details.
Watch and learn how our team selects ingredients, tests products, and ensures expert quality.
We take safety seriously and are committed to product safety. OPI products undergo rigorous safety evaluation, meeting global standards for human safety, and are safe when used as directed.
Our A-team of scientists (many with PhDs and backgrounds in beauty and beyond) work out of our state-of-the-art lab in Calabasas, California. They partner with salon nail pros to test and develop the latest colors, formulas, products, and packaging, ensuring our formulas are salon-worthy and amazing for you.
Dive into our team’s groundbreaking research and work.

