You may hear that the constituents of essential oils are too small to be recognized by the immune system, or that we only mount allergic reactions to proteins, and essential oils don't contain proteins.. So yes, it is possible to have an allergic reaction to an essential oil.
Some essential oils can even be damaging to the skin, liver and other organs if. for an allergic reaction to similar substances (for example, if you are allergic to .
First, because essential oil sensitivities are not true allergic reactions, other application. can still be tolerated even if you exhibit a sensitivity to one particular. You could also try using different essential oils with a similar chemical profile.