Flonase Sensimist Allergy Relief

Flonase Sensimist is a well-known over-the-counter allergy relief medication. The brand was originally created by GlaxoSmithKline (GSK), a British pharmaceutical giant. Flonase (fluticasone propionate/furoate) has its roots in the United Kingdom, where GSK is headquartered.

Following a strategic spin-off in 2022, the consumer healthcare division of GSK became an independent company known as Haleon. As such, Haleon is now the ultimate owner of the Flonase brand, including the Sensimist variant. Haleon is headquartered in Weybridge, United Kingdom, and is a global leader in consumer health products.

Manufacturing for Flonase occurs in multiple locations globally to serve various markets, with significant production sites in the United Kingdom and the United States. In the US market, the product is distributed by Haleon's local subsidiaries.