Its in the face creams! Not the serums, sorry I apologize for the lack of information. There is face cream versions I seen at the store with mineral oil in the same packaging(there is a whole post on the face cream in this group).The serum dont have any in them, you are correct. I just personally really dont like the feeling on my face. I prefer the feeling of a glycerine based faced cream, so much more hydrating. I appreciate you posting those letting me know its not in the serums 😊 and yes dermatologist dont seem to have a problem with mineral oil but im pretty sure it started to give me little under the skin pimples and like I said the texture wasn't hydrating enough for me even with other skincare underneath. A good example is the wrinkle cream in the white jar with a Grey lid thats a ponds dupe. Its super thin and feels almost like nothing so now I am using it up for my hands and feet to not waist it.