Do your products include harmful chemicals? Owner Admin July 31, 2019 18:32 No. We do not use any harmful or synthetic chemicals or additives of any kind in any of our products. Related articles I've been using your skincare line, and my acne is worse. Why is that? Does your Earth & Elm Nourishing Face Oil have an expiration date? What is the skin detox? Are your products tested for purity? How do I use the OraMD toothbrush? Comments 0 comments Article is closed for comments.