
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.
We take safety seriously! As the #1 salon nail brand worldwide***, we're committed to product safety. OPI products undergo rigorous safety evaluation, meeting global standards for human safety, and are safe when used as directed. ***2022 Kline Professional Nail Care: Global Market Brief
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.