OPI LAUNCHES NATURE STRONG, the very first nail polish line within the range of high quality natural ingredients. Each unique color is easy to apply and quick-drying and guarantees 7 days of beautiful results with a beautiful shine that lasts. Vegan Nailpolish The collection contains neutral earth tones, cheerful, bright colors and deep, timeless color tones in both cream and pearl. All 30 shades honor the nature around us, with a formula based on natural ingredients. No base coat is required and the top coat is optional, for an even more intense high gloss and protection. Each color exudes environmental awareness and well-being, ...