What Is a Fragrance Oil?

two ambar bottles of fragrance with slices of lime and orange

What is a fragrance oil? The market is filled with these products, also called essential oils. But is there a difference or they are all the same? Which ones are “good” and which ones are “bad”? Fragrance oils are a blend of synthetic aroma compounds, and/or essential oils (!), diluted in a carrier like propylene … Read more