SPL Set ID: a5fd1b3a-019c-4871-95b3-a45bbbd46f82
1 drug(s) with this SPL Set ID
Each cycle of Lessina ® 28 (levonorgestrel and ethinyl estradiol tablets USP) consists of 21 pink active tablets each containing 0.1 mg levonorgestrel, USP and 0.02 mg ethinyl estradiol, USP; and seven white inert tablets. The inactive ingredients include anhydrous lactose, FD&C red no. 40 aluminum lake, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, corn starch, and titanium dioxide. Each white tablet contains only inert ingredients as follows: anhydrous lactose, hypromellose, microcrystalline cellulose, and magnesium stearate. The structural formulas are as follows: Levonorgestrel, USP C 21 H 28 O 2 Molecular Weight: 312.4 Ethinyl Estradiol, USP C 20 H 24 O 2 Molecular Weight: 296.4 levonorgestrel structural formula ethinyl estradiol