Insignis Therapeutics Announces Positive Results from Phase 1 Clinical Study of IN-001 Liquid Epinephrine Sublingual Spray for Anaphylaxis Insignis' Phase 1 trial shows IN-001 spray quickly reaches target epinephrine levels, sustained for 2 hours, offering a reliable needle-free alternative.

Insignis Therapeutics Receives FDA Fast Track Designation for IN-001 for Anaphylaxis Treatment Insignis’ liquid epinephrine sublingual spray for anaphylaxis, stable and usable under both extreme heat and cold, gains FDA Fast Track designation.