Lemon Balm Worst Fragrance Synthetic and Natural No known benefits Lemon Balm description Lemon balm is a type of herb (_Melissa officinalis_) that comes from the mint family. Though it has antioxidant properties, it also poses a risk of skin irritation due to its fragrant components. For more information, see the entry for _Melissa Officinalis_. Related ingredients: Melissa Officinalis