Believe by Britney Spears is a fragrance for women that was launched in 2007. It is a youthful and playful scent that conveys a message of freedom and self-belief. The fragrance combines exotic fruits, soft florals, and seductive amber. The top notes are guava and tangerine, while the middle notes consist of lime blossom and honeysuckle. The base notes include patchouli, praline, and amber. Believe by Britney Spears is available in two sizes, 1 fl oz and 3.3 fl oz. It is intended for confident women and reflects Britney's personal beliefs, encouraging women to discover their own.