United Dreams Be Strong EDT Perfume by United Colors of Benetton for Men 100 mlUnited Dreams Be Strong EDT Perfume for Men 100 ml When applying any fragrance please consider that there are several factors which can affect the natural smell of your skin and, in turn, the way a scent smells on you. For instance, dry or oily skin, your mood stress level, body chemistry, diet, and current medications may all alter the scents you wear. Similarly, these factor can affect the amount of time a fragrance will last after being applied.