Windlas Biotech Ltd. Supplies Calcium Dobesilate Capsule for Gastrointestinal Disorders. Windlas Biotech Ltd. Has been accredited with WHO-GMP certification. Windlas Biotech Ltd. Manufactures and markets formulations under their own brands in the domestic market and exports these formulations to Asia, Africa & Latin America countries. The Calcium Dobesilate Capsule for Gastrointestinal Disorders comes in hard gelatin capsule form. Each capsule contain Calcium Dobesilate monohydrate BP equivalent to Calcium Dobesilate anhydrous 500mg. Approved colours have been used in the capsule shell.