Shopping for fragrance can be confusing at best, or overwhelming at worst. Not only are there top notes, middle notes, and bottom notes, but whole classes of scents. What’s more, once you’ve decided on a scent, another decision must be made: perfume, eau de parfum, eau de toilette or cologne?
Fragrances are available in perfume, eau de parfum, eau de toilette, or cologne form. The main differentiating factor of these is the concentration of aromatic compounds in a solvent – that is, how much fragrance is in the formula’s composition. The more actual perfume concentrate it contains, the longer the scent will last on your skin, and the more expensive the product.