RenaPlus is a prescription medication used to help supplement potassium gluconate. Potassium is needed to maintain overall body health, and RenaPlus provides a safe and effective generic alternative to Tumil-K. It's also available in powder or gel form for easy administration. Veterinarians may use this medication to treat companion animals.We directly source prescription medications from manufacturers and wholesale distributors registered with the FDA and licensed by applicable state boards. Guaranteed genuine, and where applicable, backed by the manufacturer.