Red Clover Extract A very useful remedy for skin problems, especially safe for children, it is also effective against chronic skin problems such as psoriasis. The expectorant and anti-spasmodic actionof red clover make it helpful in the treatment of coughts and bronchitis, but expecially in whooping cough. As an alterative with exceptional blood cleansing properties, red clover is indicated in a wide range of problems when approached in holistic sense. This herb is also included in the Hoxsey formula. Product specification: Total Isoflavones > 8% the assay of total isoflavones are high than 8%, also can extract according the customer's request. the raw material are natural, it assures the product quality. the extraction process only use water and Ethanol as solvent. the water, ash and residue lower, Heavy metal are controlled standards.