The respiratory tract is a gateway for the entrance of all types of microbes, irritant particles, etc. These may cause you discomfort such as throat irritation, hoarseness, etc., or take advantage when your defences are low to enter and cause one of those unpleasant colds. In such cases, Deiters will always give you a breather.
All 3

BENRESPIR® SYRUP
Cough, mucosity and colds

CAPSUPLANT® RESPIR
Infusions in single-dose capsules for coughs, mucosity and colds

ECHINACEA DEITERS®
Plant in capsule form to aid defences