Cold-EEZE^® Plus Natural Multi-symptom Relief Cold & Flu Lozenges is a proprietary homeopathic cold remedy. Each great tasting lozenge is formulated with zinc, an active ingredient shown to shorten the length of a cold when taken at the first sign of symptoms and used as directed. Additional active ingredients help to relieve cold & flu symptoms.^✢ The lozenges’ natural mixed berry flavor tastes great. They are also free from artificial colors or preservatives.