Poultry ProVita is a specifically formulated product for backyard poultry providing a concentrated source of vitamins, direct-fed microbials (probiotics) and prebiotic Insulin, in a readily available form for all classes of poultry.Suggested Use: Poultry ProVita is suggested as a supplemental source of vitamins and direct-fed microbials along with Insulin. It can be used for all classes of poultry during times of stress. Use daily or during shipping, receiving, vaccination, debeaking, molting, peak production, hot weather, etc.Directions for Use: Always prepare fresh solution. Mix one scoop per gallon of drinking water. Discard unused portions after 12 hours. One gram scoop included.