ellaOne contains 30mg of ulipristal acetate, a selective progesterone receptor modulator that delays ovulation, thereby preventing pregnancy. It is most effective when taken as soon as possible after unprotected intercourse and can be used up to 120 hours (5 days) after. ellaOne is suitable for women of childbearing age, including adolescents, and is available without a prescription in the UK.
- Effective up to 120 hours (5 days) after unprotected sex
- Contains ulipristal acetate 30mg
- Delays ovulation to prevent pregnancy
- Suitable for women of childbearing age
- Available without a prescription




