SAN FRANCISCO (KRON) — The Quaker Oats Company has voluntarily recalled two types of the Quaker Quinoa Granola Bars due to a possible listeria contamination.

The company recalled the granola bard after an ingredient supplier was found to have distributed sunflower kernels that may be contaminated with Listeria monocytogenes, according to the FDA.

The follow products have been recalled:

  • 6.1 ounce boxes of Quaker Quinoa Granola Bars Chocolate Nut Medley with UPC code 30000 32241 and Best Before Dates of: 10/16/2016, 10/17/2016
  • 6.1 ounce boxes of Quaker Quinoa Granola Bars Yogurt, Fruit & Nut with UPC 30000 32243 and Best

There have been no reported illnesses to date, according to the FDA.