Fenistil

Fenistil belongs to Haleon plc through GSK Consumer Healthcare. Fenistil is owned by Haleon plc, headquartered in the United Kingdom. No. The ultimate owner of Fenistil, Haleon plc, is headquartered in the United Kingdom, not in the United States.

Haleon is a British multinational consumer healthcare company that was spun off from GSK. It is one of the largest consumer health businesses globally.