How OPI ProSpa Intensive Callus Smoothing Balm works: Moisture-rich cupuaçu butter & avocado lipid complex helps relieve severe dryness . Exfoliating lactic acid helps smooth rough skin. Chamomile helps soothe itchy skin. Ideal for in-salon treatments or over-night intensive therapy .
OPI is the #1 salon nail brand worldwide, offering a full line of nail polish, nail treatments, and skin care products. We exist to transform the world with color, as we believe color brings emotion to life.