Some enhance their own natural scent with perfume so they would be appealing and seductive to the opposite sex. There are many reasons as to why people use fragrances. Unique Signature Scents There is something that biochemists and manufacturers of perfumes alike call the signature scent. This signature scent refers to the particular chemical makeup of the body, which dictates how our skin will take to any fragrance that we apply onto it. We all have unique signature scents because it is determined by our particular lifestyle habits and choices, diet, the medication that we take if we are taking any, our skin type and coloring, and many other factors. Thus, because of signature scent, a specific fragrance will smell differently on different people. When you buy perfumes, however, you have to be careful. It is very unwise to just pick up a bottle and head off to the counter to buy that fragrance. You have to test it on your skin first. Not only is it possible that you could be allergic to some perfumes, but a fragrance that smells nice on one person will not smell the same on you. The Three Elements of Fragrance The scent of a perfume is determined by three elements: the theme of the fragrance, its notes and its concentration. Knowing about these three elements can help you decide on which would be the best perfume that would suit you and your personality. Theme is what creates variation among fragrances. It is also called accord and is dependent on the base upon which the perfume is formulated, and there are four common bases used in formulating perfumes. These four are: Citrus created from fruits rich in citric acid, like bergamots, oranges and lemons, fresh-smelling and always light. Earth lends an air of mystery upon the wearer, formulated from minerals or from non-flowering plants such as cinnamon, honey, sandalwood and vanilla. Musk always considered alluring and sexy, and though previously made from the sacs of animals such as the civet and the Asian musk deer, they are now created synthetically. Floral the most common theme among perfumes; as the name suggests, they are made from the essence of flowers and are often strong, sweet and clinging. Perfume extracts are the most concentrated among fragrances. They are meant to be used sparingly and only on the body pulse points. Coming after perfume extracts in terms of concentration is the eau de parfum, and after that, the eau de toilette. These two are often sprayed all over the body. The least concentrated of fragrances is the eau de cologne. Top note the instant impression created by the fragrance. It is supposed to attract people to the scent, but it quickly dissipates. Heart note called the body of the perfume, the perfume essence. It tells the smeller what the fragrance is supposed to be about. Base note the scent that lingers after the top note and the heart note evaporates. It is the main message of the perfume. The notes of a perfume, on the other hand, are what are known as the impressions of the fragrance. It is the lingering air left by the perfume as it evaporates from the skin. All scents have three notes, called the base, the heart and the top. The last element to be considered is the concentration of the perfume. Concentration indicates how pure the perfume is, or the amount of perfume oil added into the fragrance. When applied right onto the skin, the purest perfume is known to be extremely volatile and can cause irritations. To prevent this and to allow users to enjoy fully the fragrance, perfume oils are mixed into ethanol, with water sometimes addedTips on How to Buy Perfume When buying a scent for yourself, here are a few tips to keep in mind. 1. Because you liked how it smelled on someone else, never buy a scent just. Remember that our signature scent is uniquely our own, so what may smell good on others may not be as good on our skin. 2. When buying perfume, never be in a rush. The best way to test a fragrance is to spray some on your wrist and let it linger for 30 minutes. It usually takes a scent to display all its three notes within 30 minutes. Go ahead and buy the fragrance if you like what you smell on yourself after that time. 3. Always get a scent that expresses your personality. You should always think of the fragrances you wear as extensions of yourself. 4. Always remember that the chemical makeup of a perfume is delicate. Therefore, never store your fragrances in extremely hot or extremely cold places, or where they can be caught by direct sunlight. 5. Never hoard your perfumes or else they will just evaporate.