Cal. Bus. & Prof. Code § 4064.5
(a) A pharmacist may dispense not more than a 90-day supply of a dangerous drug other than a controlled substance pursuant to a valid prescription that specifies an initial quantity of less than a 90-day supply followed by periodic refills of that amount if all of the following requirements are satisfied:
(e) This section does not apply to FDA-approved, self-administered hormonal contraceptives.