Estradiol Transdermal Patch Suppliers & Bulk Manufacturers

Estradiol transdermal patches are used for hormone replacement therapy in women, particularly to relieve menopausal symptoms such as hot flashes, night sweats, and vaginal dryness. They are also used to prevent postmenopausal osteoporosis and in certain cases to treat estrogen deficiency due to ovarian failure or other medical conditions.

The patch contains estradiol hemihydrate (or estradiol), a synthetic form of the natural estrogen hormone. The medicine is incorporated into a transdermal delivery system that releases estradiol gradually through the skin into the bloodstream.

Common trade names include Climara, Vivelle-Dot, Estradot, and Estalis in different global markets.

Estradiol transdermal patches are manufactured by several pharmaceutical companies worldwide, including major hormone therapy manufacturers such as Novartis and Bayer, along with other global generic manufacturers.

The generic name is estradiol hemihydrate (estradiol).

Brand names include Climara, Vivelle-Dot, Estradot, and Estalis.

Estradiol transdermal patches are manufactured in multiple countries including the United States, European Union countries, India, and other regulated pharmaceutical manufacturing locations that produce transdermal drug delivery systems under approved quality standards.

Patches deliver 0.025 to 0.1 mg of estradiol a day; the lowest dose that controls symptoms is used. Matrix patches such as Climara are changed once a week, Vivelle-Dot and Estradot twice a week. Women with a uterus also need a progestogen.

Yes. Generic estradiol matrix patches are approved in the US, EU and many other markets, so finished product can be sourced from several manufacturers. Patch size and wear schedule must match the reference product for the registration you hold.

At room temperature (below 25–30 °C) in sealed pouches, so no cold chain is needed. Shelf life is typically two to three years.