Modified Citrus Pectin, PectImmune™ For Cellular Immune Health Pectin, a dietary fiber naturally present in citrus fruit, can be modified tocreate smaller fragments that can be utilized inside the body. SourceNaturals Modified Citrus Pectin provides the same form of modified pectin shown in research to support cellular immune health. The galactosyl fractions found in modified pectin are believed to be responsible for its beneficial properties. These molecules appear to bind to and block galectin-3, a lectin on the surface of many cells that contributes to movement of cells within the body. These lectin-binding properties are thought to help promote good health.PectaSol-C® is a registered trademark of EcoNugenics®, Inc.* 750 mg Capsule Option Available: 60, 90, 120 Suggested Use: 4 capsules daily. Allergies: Contains no yeast, dairy, egg, gluten, soy, or wheat. Contains no preservatives, or artificial color, flavor, or fragrance.