Dear parents, at Druide we do not encourage the use of products other than those which are part of our Pur&Pure line and our babies/children line during pregnancy or while breastfeeding. However, it is up to each individual to know themselves and to judge the safety of the different ingredients. The most "dangerous" thing about the use of certain formulas is the allergic risk (especially to essential oils) when it is not known about beforehand. Therefore, we have no other recommendation than to be cautious. Do not hesitate to ask your doctor for advice by showing them the official list of ingredients (INCI) contained in a product that you are uncertain about. Take care of yourselves!