ARS Pharmaceuticals, Inc. is a biopharmaceutical company. The Company is focused on developing neffy, for the emergency treatment of Type I allergic reactions, including anaphylaxis. neffy is a proprietary composition of epinephrine with an absorption enhancer called Intravail, which allows neffy to provide injection-like absorption of epinephrine at a low dose, in a small, administered and nasal spray. Type I allergic reactions are potentially life-threatening hypersensitivity reactions that can occur within minutes of exposure to an allergen and need to be treated immediately to relieve symptoms and prevent further progression.