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Contraception iconContraception

Diane 35 and Yaz are combined oral contraceptive tablets, pairing ethinylestradiol with a second hormone: cyproterone acetate in Diane 35 and drospirenone in Yaz, both listed for contraception.

Yaz

Ethinylestradiol, Drospirenone

0.02mg + 3mg

Ethinylestradiol and drospirenone tablets for contraception and premenstrual dysphoric disorder. They prevent ovulation by altering hormone levels.

From$1.90/ tabletView

Key points

  • Both ingredients matter: combined pills contain an estrogen and a progestin, unlike progestin-only pills.
  • Preventing ovulation is mainly how combined pills work as contraception.
  • STI protection is not something combined pills provide.

Drospirenone and cyproterone acetate: the second ingredient in each pill

Ethinylestradiol is the estrogen in both tablets. Yaz pairs it with drospirenone and is also listed for premenstrual dysphoric disorder and acne. Diane 35 pairs it with cyproterone acetate, an antiandrogen, and is also listed for androgen-dependent acne and hirsutism.

Further reading