Menthol activates cold-sensitive receptors (TRPM8) in the throat and nasal passages, creating a cooling effect that tricks the brain into feeling relief.
Eucalyptus is a natural decongestant: It opens nasal passages and reduces swelling in the throat, making breathing easier.
Each drop contains 7.6 mg of menthol, plus eucalyptus.
Compare active ingredients to Halls Cough & Throat Relief Drops Mentho-lyptus – registered trademark of Intercontinental Great Brands.
