The St. Tropez Self Tan Bronzing Mousse is one of the most popular self-tanners on Amazon. It provides a natural-looking tan that lasts for up to 10 days. The lightweight mousse formula is easy to apply and dries quickly, leaving your skin with a streak-free, golden glow. It also contains hydrating ingredients to keep your skin moisturized and nourished. With over thousands of positive reviews, this self-tanner is a favorite among Amazon customers.