The processing of seed oils involves an eight-step chemical process using solvents like hexanes and high heat, followed by bleaching, raising concerns about potential contamination.

“the process through which they're made is disgusting if you've seen the videos on like how canola oil is made it's like an eight-step process that involves chemical solvents like hexanes and heating the oil to very high heat bleaching the oil and then everyone will say well none of that gets into the final product like I don't want that near my body are you kidding me I don't want my food bleached even if the final product doesn't have bleach in it like that's that has been said to me so many time oh it doesn't end up in the final product well what what does it end up in a clear plastic bottle that sits on a shelf and that light is oxidizing that oil”