Diosmin Powder

Diosmin is a flavonoid glycoside naturally found in citrus fruits, particularly extracted from Citrus aurantium (bitter orange). It is widely recognized for supporting venous circulation, reducing leg heaviness, and promoting capillary health.Product Specifications- Appearance: Greyish-yellow to light yellow crystalline powder- Assay: Diosmin >= 90% (HPLC), available in 90% and 98% grades- Loss on Drying: <= 6.0%- Residue on Ignition: <= 0.1%- Heavy Metals: Pb <= 2 ppm, As <= 2 ppm, Cd <= 1 ppm, Hg <= 0.1 ppm- Particle Size: 100% pass through 80 mesh- Shelf Life: 2 years when stored in cool, dry conditionsApplicationsDiosmin powder is formulated into venous health supplements, hemorrhoid support capsules, leg circulation and microcirculation products, and capillary health formulations. It is widely used in both pharmaceutical and dietary supplement applications.Why Choose Uniwell BiotechSichuan Uniwell Biotech Co., Ltd. manufactures Diosmin in a GMP-certified facility with ISO 22000, Kosher, Halal, and Vegan certifications. With 10+ years of extraction expertise and 3,000 tons annual capacity, we supply consistent, traceable batches backed by full COA documentation and third-party testing through SGS, Eurofins, and Intertek. Contact us for free samples and technical data sheets.