Customize your care with Boiron single medicines for highly targeted relief. Kali Sulphuricum 30C is a homeopathic dilution of Kali Sulphuricum that relieves colds with yellow nasal discharge. The pellets melt in your mouth and can be taken on the go, no food or water needed.

Direction: At onset of symptoms turn upside down and twist clear cap until 3 to 5 pellets fall. Allow pellets to dissolve in mouth. Repeat 3 times a day until relieved or as directed by a physician.