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Citric Acid/Lactic Acid/Potassium Bitartrate Topical Dosage

Medically reviewed by Last updated on Sep 7, 2022.

Applies to the following strengths: 1%-1.8%-0.4%

Usual Adult Dose for:

Additional dosage information:

Usual Adult Dose for Contraception

1 prefilled applicatorful vaginally immediately before (or up to 1 hour before) each episode of vaginal intercourse.


  • This product is not effective if administered after intercourse.
  • May use at any point in the menstrual cycle.
  • An additional dose must be given if more than one act of vaginal intercourse occurs within one hour.
  • May use as soon as it is safe to have vaginal intercourse after childbirth, abortion, or miscarriage.
  • May use concomitantly with hormonal contraceptives, condoms (latex, polyurethane, and polyisoprene), and vaginal diaphragms; avoid use with vaginal rings.
  • May use concomitantly with vaginal infection treatments including miconazole, metronidazole, and tioconazole.

Use: On-demand contraception in females of reproductive potential

Renal Dose Adjustments

Data not available

Liver Dose Adjustments

Data not available



Safety and efficacy have not been established before menarche; this drug is not recommended for use in these patients.

Consult WARNINGS section for additional precautions.


Data not available

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.