Hingwashtak Churna – Benefits, Usage, Indications and Dosage Reference – Rasatantra Sar (first part); edition 13; 662. Introduction Hingvashtak Churna is an ayurvedic formulation which is the combination of several significant ingredients. As the name suggest hing (asafetida) is the major ingredient of this formulation. Hing is known as old Indian culinary ingredient which is enriched with various healthy properties. This formulation is known to treat the problems of digestion. Ingredients S. No. Herb Used Latin Name 1 Shunthi Zingiber