FRK Premix (Fortified Rice Kernel Premix) is a specially formulated blend of essential micronutrients used in the production of fortified rice kernels. It typically includes Iron, Folic Acid, and Vitamin B12, which are vital for combating micronutrient deficiencies such as anemia and malnutrition.

The premix is blended with rice flour and water, then processed through extrusion to form rice-shaped kernels that resemble natural rice. These kernels are then mixed with regular rice at a specific ratio to produce fortified rice, which delivers enhanced nutritional value without changing taste, texture, or cooking behavior.