Kadal Nurai also called as Cuttle Fish Bone is a natural salt used in Siddha and Ayurveda medicine preparations. It is extracted naturally and mostly used as a calcium supplement for increasing birds calcium levels. It is rich in calcium. For making medicines, it should be purified as per the methods mentioned in our Siddha and Ayurveda Texts before using it for making medicines.

It is believed as a Saliva of very old Crocodile. These Saliva come out in sea shore and become dried.

Disclaimer: This Product is available for sale only for Medical College Students and Siddha and Ayurveda Medicine Manufacturers. Handling this raw material needs proper guidance and purification. For an ordinary users, this product will not be sold.