The product shown in the image is Dr. Blues Filipino Red Viper, which is a supplement primarily used for gamefowl (roosters). 

Purpose: It is an agent used to stimulate the central nervous system (CNS) of gamefowl. 

Benefits: The formula is designed to help with muscle power and coordination, and prevent shock and sudden death due to injuries or hemorrhaging. Some sources also list it as an essential vitamin and mineral supplement for general bird health. 

Administration: It is typically injected into the skin or breast muscle prior to events. 

Availability: The product is manufactured by Breco.