What estrogen pill can be bought over the counter?

In the United States, over-the-counter estrogen options are limited, but some products like low-dose estrogen creams or certain contraceptive pills may be available without a prescription in certain contexts. However, many estrogen-containing medications, particularly those used for hormone replacement therapy or specific health conditions, typically require a prescription. It's important to consult with a healthcare provider before using any hormone therapy to ensure safety and appropriateness for individual needs.