Windlas Biotech Ltd. Supplies Granisetron Syrup 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 Granisetron Syrup for Gastrointestinal Disorders has flavoured syrupy base q.S. And the colour is of the syrup is Sunset Yellow FCF. Each 5 ml contains Granisetron Hydrochloride B.P. Equivalent to Granisetron 1 mg.