General MedicineGeneral Medicine
Phexxi

Phexxi

Without insurance

With insurance

Most insurance accepted

Board-certified clinicians

No hidden fees

Available nationwide

What is Phexxi?

Phexxi is a prescription non-hormonal vaginal contraceptive gel applied immediately before sex to prevent pregnancy. It works by maintaining the natural acidic pH of the vagina—which typically rises during sex due to the alkalinity of semen—creating an environment that immobilizes and kills sperm before they can reach and fertilize an egg. It contains a combination of lactic acid, citric acid, and potassium bitartrate that acts as a buffering system to maintain vaginal acidity. Used as directed (one applicator inserted up to one hour before each act of intercourse), it's about 86% effective with typical use.

Vaginal pH maintenance

The acidic buffering agents in Phexxi prevent semen from raising vaginal pH to the alkaline level that sperm require for motility and survival—maintaining an acidic environment that is hostile to sperm function.

Sperm immobilization

By keeping vaginal pH low during and after sex, Phexxi impairs sperm motility and reduces their ability to navigate through the reproductive tract to reach an egg—providing contraceptive effect through a physiological mechanism.

On-demand non-hormonal option

Phexxi is used only when needed—applied up to one hour before intercourse—with no daily regimen, no hormonal effects on mood or cycle, and no systemic absorption, making it a targeted choice for women who want hormone-free contraception.

Virtual visit with clinician

Ongoing support, always available.

Your care doesn’t end after your visit. Message your care team anytime to discuss side effects, ask questions about your medication, or request a refill.

We stay proactive so your care stays steady — adjusting your plan as needed and keeping you informed every step of the way.

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