Nolvadex is a medication containing tamoxifen 10mg, manufactured by AstraZeneca. It comes in a pack of 30 tablets, with 10 tablets in each of the 3 blister strips. This medication contains tamoxifen citrate as the active ingredient at a strength of 10mg per tablet. The total package contains 30 tablets divided into 3 blister strips of 10 tablets each. As this is a prescription medication, it should only be taken under the supervision and direction of a qualified healthcare provider.