Swanson Homeopathic Periodontal Gum Relief features Calcium phosphoricum and Silicea, for the temporary relief of bad breath, bleeding, infected or receding gums, and toothache.Homeopathy is now as affordable as it is effective with Swanson Homeopathy formulas, custom-formulated by Dr. Barbara Hendel. Over 20 years of clinical practice has given Dr. Hendel the knowledge and experience to craft uniquely homeopathic combinations you won't find elsewhere. Swanson Homeopathy is your solution for world-class, holistic remedies at affordable prices.