Growth elixir

The Growing elixir was an elixir made by Phineas and Ferb in "Attack of the 50 Foot Sister" to make Baljeet's science experiment bigger but Candace used it making her 50 feet tall, Phineas mentioned that only works once, but he used again in "Phineas and Ferb Hawaiian Vacation" to make their Aqua Primates Grown.