US formulation reference

Levonorgestrel and ethinyl estradiol birth control pill reference

This reference groups selected US products whose labels list levonorgestrel and ethinyl estradiol. Aviane and Trivora have different strengths and active-tablet sequences. This ingredient grouping does not establish interchangeability or provide switching instructions.

Selected official-label products

Each card below links to a US DailyMed label. The grouping reflects the ingredient or pack family named in that label, not a clinical recommendation or substitution decision.

Aviane

Ingredients: Levonorgestrel 0.10 mg and ethinyl estradiol 0.02 mg

Pack: 28 tablets: 21 orange active tablets, then 7 light-green inert tablets.

Label update: July 29, 2024

View the Aviane reference

Trivora

Ingredients: Levonorgestrel/ethinyl estradiol: 0.050/0.030 mg, 0.075/0.040 mg, and 0.125/0.030 mg across three active-tablet phases

Pack: 28 tablets: 6 blue active tablets (0.050 mg levonorgestrel/0.030 mg ethinyl estradiol), 5 white active tablets (0.075/0.040 mg), 10 pink active tablets (0.125/0.030 mg), then 7 peach inert tablets. Strength pairs list levonorgestrel first.

Label update: June 7, 2023

View the Trivora reference

Do not use this page to self-substitute

A shared ingredient family does not settle a pharmacy substitution or personal treatment decision. Check the exact name, strength, tablet sequence, and leaflet for the pack in your hand. Ask the dispensing pharmacist to explain any change.

Read the US pharmacy brand-switch guide

Frequently Asked Questions

Does sharing an ingredient family mean two birth control pills are interchangeable?

No. Ingredient names, strengths, tablet sequence, labeling, packaging, and patient instructions must all be considered for the exact product. A pharmacist should answer an interchangeability or substitution question.

Where can I find instructions for my exact birth control pill pack?

Open the official label for the exact product and market, read the leaflet supplied with your medicine, and ask a pharmacist or qualified healthcare professional for personal guidance.

Sources

Keep your routine together

Use Estroclic to record your current pill, schedule, and personal timeline.

Estroclic is a personal tracking app. It can help you organize information, but your patient leaflet, pharmacist, or clinician remains the right source for personal medical guidance.

Estroclic provides general information and personal tracking tools, not medical, pharmaceutical, or clinical advice. Check the patient information leaflet for your exact medicine and speak with a pharmacist or qualified healthcare professional when you need individual guidance.