Kabasura Kudineer Churanam (Siddha) is recommended by Govt. of Tamilnadu and Ministry of AYUSH to improve immunity.
It contains 15 classical ingredients: Chukku, Thippili Llavangam, Cirukancori Ver, Akkirakaram Ver, mulli Ver, Kadukkai Thol, Adathodai Elai, Karpooravalli Ilai, Kostam, Seenthil Thandu, Siruthekku, Nilavembu Samoolam, Vattathiruppi Ver, Korai Kizhangu.
Instructions for usage: To 5 grams of Churanam, add 300ml of water. Boil on low flame till the volume is reduced to 20ml to 30ml. Filter and have it twice a day with honey or as directed by Siddha Vaidyar.