> It's not toxic, and simple to test on yourself, and you've probably already got a bottle of lemon juice in the refrigerator. Lemon juice contains a vast arra

> It's not toxic, and simple to test on yourself, and you've probably already got a bottle of lemon juice in the refrigerator. Lemon juice contains a vast array of different chemicals, some of which may be phototoxic. It also releases VOCs (e.g. terpenes). I don't know how much compared to your average deodorant, though.