Swanson Turkey Rhubarb helps digestion feel comfy by promoting regular bowel movements, and the key ingredient Turkey Rhubarb root extract gives a mild stimulant action for occasional constipation. Available Sizes & Variants: 100 capsules – handy daily use for occasional constipation relief. Benefits & Features: Supports regular bowel movements for occasional constipation. Key active ingredient, Turkey Rhubarb root extract, provides gentle stimulant action that supports short-term digestive comfort by encouraging easier bowel movements and smoother elimination daily. Star ingredient is Turkey Rhubarb root extract, offering traditional laxative action. Quality control includes comprehensive testing for purity, potency, and safety, and it's part of Swanson's range that includes fibre supplements for constipation. Digestive comfort is supported through careful design, not a daily detox. Swanson has a long heritage of reliable herbal supplements, built on purity, quality and rigorous lab testing. Turkey Rhubarb root extract is the sole active ingredient in these capsules, standardised for traditional digestive support. The capsules are produced under strict quality controls, with internal and independent lab checks to ensure potency. Rhubarb has a long history in Chinese and Tibetan medicine for digestion, and Swanson’s line sits alongside fibre supplements for constipation and probiotics for gut health. It isn’t a vitamin d supplement.