Description: Bovine, or porcine. Powder form. This specially formulated Chondroitin Calcium provides joint support with calcium fortification. Shipped in drums of 20KG. Product Purity: Per customer requirement, at least 90%. Availability: Orders with lead time of 4 to 5 weeks before desired delivery date. Minimum order volume: (1) tons. For new customers, drum size samples are available for immediate dispatch. Return Policy: Rejection and refund upon determination of defect, and proven product contamination or adulteration.