According to TheraBiogen its nasal spray remedies are zinc-free, homeopathic natural products.

The company expects to launch Theramax products in these regions in September.

The homeopathic flu spray is expected to be made available in all its retail locations throughout the US soon.

TheraBiogen is a manufacturer and distributor of homeopathic nasal sprays for aiding in the relief of allergies and cold and flu symptons.