The products manufactured by PRESERVA are really awesome. The testing and manufacturing procedures being followed by them are unparalleled in the Indian market. Their focus on using Turmeric as a key ingredient has immense health benefits for the consumers. I have undertaken the heavy metal and pesticide testing on PRESERVA products and found them to safe and reliable. They are using very pure and superior grade raw materials for their products and are testing them under various parameters before purchasing them which is really commendable since all these processes involve a great deal of time, effort and finance.