Ash is the residue remaining after incineration of the drug or plant part. Ash value represents the number of inorganic salts naturally occurring in the ingredient and adhering to it. It also includes inorganic matter, which helps to identify adulteration. Hence, We provide this product with an ash value of not more than 5%. Ash value greater than 5% is an indicator of the addition of inorganic metal salts in the product.