We are the large manufacturer of calcium sennoside in India for the past three decades.We can offer the following :  Calcium sennoside 10 % BP  Calcium sennoside 20 % BP  Calcium sennoside 45 % BP  Sennosides A & B 45 % USP  Sennosides A & B 55 % - 65% USP  Sennosides 90 % USP Further our Facility and Products approved by various overseas companies as detailed below: = USA FDA HAS APPROVED CALCIUM SENNOSIDE 60% FACILITY = GOVT. OF MEXICO AND BANNER PHARMA HAVE APPROVED CALCIUM SENNOSIDE 60% FACILITY Apart from this, we have GMP certificate for our products under WHO’S NORMS. If you want to audit our facility, we are ready for that. Pl confirm your interest and let us have your valuable requirements, to enable us to meet to your entire satisfaction. REGARDS / A K TOSHNIWAL