Their main difference between perfumery products is the content of essential oils (15-30% or more) dissolved in almost pure alcohol (96%).
Eau de parfum is especially popular today because of the optimal price-quality ratio. It includes 15-20% of essential oils and 80-90% of alcohol.
Eau de toilette includes the same mixture of aromatic substances and alcohol. But, aromatic substances are contained in it in a much lower concentration ( no more than 10%).
Another difference is the cost of production. More often, perfume options will cost more than others. Due to a higer oil concentration perfums normaly last longer, than eau de toilette.
As a result, EDP is a more convenient option because you can keep your favorite fragrance in your collection for a longer time.
Leave your comment