In Simhanada Guggulu, as per Acharya Chakradatta, the statements are as follows:
- Statement (1): Gandhaka is indeed an ingredient used in the preparation of Simhanada Guggulu. This is true.
- Statement (2): Paka (cooking) of Simhanada Guggulu is to be done in Chitra Taila, which is correct.
- Statement (3): The Paka is indeed indicated to be done in Lauha Patra (iron vessel), so this statement is also true.
- Statement (4): Simhanada Guggulu is not called Bhrugu Rasayana. This is a false statement.
Thus, the false statement is (4).