Diane-35 is an oral medication manufactured by Bayer containing cyproterone acetate 2mg and ethinylestradiol 0.035mg. Each package contains 21 tablets for oral administration and should be stored below 25°C. This is a prescription medication manufactured by Bayer. The medication requires proper storage conditions at temperatures below 25°C. As with all prescription medications, this should only be taken under the supervision and direction of a qualified healthcare provider. The package contains 21 tablets for a complete treatment cycle.