Soapers Choice - Adulterated Oils?

[Zany_in_CO]

After reading this post I began to wonder if my PKO Flakes from Soapers Choice might be adulterated.

The last two batchs of my Lard & PKO liquid Hair & Body Shampoo have not turned out as they should. I kept thinking it was the quality of the lard. Now I'm thinking it might be the PKO.

 

[Zany_in_CO]

Has anyone here had problems with Soapers Choice oils that were adulterated? I'm just trying to verify the info linked above before contacting them directly.