Embodiments of nasal dilators are disclosed. In one embodiment, a nasal dilator has an internal portion with first and second nostril separators and an external portion forming a connection member. Each nostril separator has a generally “C” configuration and includes a first and second end separated by a linking member. The first and second ends have a gap therebetween. The connection member has a generally “U “configuration, and is fixed to the linking members of the first and second nostril separators to form the nasal dilator.