Fiber Capsules, 160 ct, QC95372 Sale! This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Compared to the Active Ingredients in Metamucil. Effective in treating occasional constipation and restoring regularity. Contains 100% natural therapeutic fiber. An easy way to increase your daily fiber intake. This product has a low glycemic index. Gluten-free