Technical Bullet Points: Botanical Name: Rheum palmatum / Rheum spp. Common Name: Rhubarb, Chinese Rhubarb Plant Part Used: Root and Rhizome Standardization: 50% Emodin Appearance: Yellowish-brown to brown fine powder Extraction Method: Solvent extraction Active Constituents: Emodin, Anthraquinones, Rhein, Aloe-emodin, Polyphenols Chemical Class: Anthraquinone Derivative Solubility: Water-soluble (depending on formulation) Applications: Herbal formulations, nutraceuticals, dietary supplements, botanical blends, and wellness products Packaging: Available in customised bulk export packaging Storage: Store in a cool, dry place away from direct sunlight in a tightly sealed container