The OPI Terribly Nice Collection is a limited edition holiday 2023 collection of metallics, shimmers, glitters, and crèmes. The ingredients of the OPI Nail Lacquer Terribly Nice Collection include Butyl Acetate, Ethyl Acetate, Nitrocellulose, Acetyl Tributyl Citrate, Isopropyl Alcohol, Tosylamide/Epoxy Resin, Stearalkonium Bentonite, Silica, and Benzophenone. The OPI Nature Strong line is reportedly cruelty-free and vegan, formulated with ingredients derived from sugar cane, manioc, wheat, potatoes, corn, and clay. However, the Infinite Shine collection may not have the same claims. The OPI Nature Strong Top Coat, for example, contains Ethyl Acetate, Butyl Acetate, Cellulose Acetate Butyrate, Isopropyl Alcohol, Acetyl Tributyl Citrate, and Violet 2 (CI 60725) . Its important to note that the removal of certain ingredients from the formula may require substitutes to maintain the quality of the product.