What Does Optifiber Contain? Understanding the Active Ingredients
                                
                                
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                                    4 min read                                
                            
                                While many fiber supplements contain a blend of ingredients, the composition of Optifiber is surprisingly simple, primarily featuring Partially Hydrolyzed Guar Gum, a soluble fiber derived from guar beans. The specific formulation can vary, so it is important to check the label for the exact active components.