I received the Black Cumin+Cajeput in the April box and loved it, so I ordered a larger bottle, plus the Marula Neroli Serum that I thought would be a good nightime serum. While I'm loving these serums in theory, the scent of the Marula Neroli triggered my spring allergies and made me feel instantly sick. I had no issues with the Black Cumin+Cajeput. So, be careful! I have sever spring allergies and never had a reaction like this to a skin care product, but loving the concept and the results from the Black Cumin+Cajeput.