Does phexxi expire?

Phexxi does not have a patent that has expired, as it is a relatively new product. Phexxi is a vaginal gel contraceptive [1]. Its active ingredients are lactic acid, ascorbic acid, and potassium bitartrate [1].

When did Phexxi become available?

Phexxi was approved by the U.S. Food and Drug Administration (FDA) in December 2019 and became commercially available in early 2020 [1][2].

What is Phexxi used for?

Phexxi is used to prevent pregnancy. It works by maintaining a vaginal pH between 3.5 and 4.5, which is not conducive to sperm survival [1].

How does Phexxi compare to other birth control methods?

Unlike hormonal contraceptives, Phexxi does not contain hormones [1]. It is a non-hormonal option that is used by women on demand, at the time of intercourse [1].

Who makes Phexxi?

Phexxi is manufactured by Evofem Biosciences [1].

Where can I find more information about drug patents?

Information about drug patents and their expiration dates can be found on DrugPatentWatch.com [3].

Sources:
[1] https://www.phexxi.com/
[2] https://www.accessdata.fda.gov/scripts/drugObManual/
[3] https://drugpatentwatch.com/