Peppermint oil face mask while pregnant?

Patient: I just recently found out im pregnant. Probably around 5-6 weeks. I read online that Peppermint oil is bad during pregnancy. My question is, I use an organic face mask called Mask of Magnaminty, Which contains Bentonite Gel , Kaolin , Honey (Mel) , Talc , Ground Aduki Beans (Phaseolus) , Glycerine , Evening Primrose Seeds (Oenothera biennis) , Peppermint Oil (Mentha piperita) , African Marigold Oil (Tagetes erecta) , Vanilla Absolute (Vanilla planifolia) , *Limonene , Perfume , Chlorophyll , Methylparaben, Is this safe to use on my face while pregnant?

Doctor: