Not Just Taste, Here's the Scientific Reason Why Some People Don't Like Perfume Aroma

YOGYAKARTA - Perfume is often perceived as a symbol of fragrance, personality, and attractiveness. However, in reality, not everyone enjoys the aroma of perfume in the same way. Many wonder, why are there people who don't like the aroma of perfume, even feel dizzy, nauseous, or uncomfortable when smelling it.

This response is not just about taste, but is influenced by biological, psychological, and environmental factors. Understanding the factors that affect people who don't like perfume can help you be smarter in using fragrances, as well as more empathetic to people around you. Check out the following factors that affect it.

1. The difference in the olfactory system of each person

Everyone has genetically different olfactory receptors. As a result, the scent of a perfume that feels soft to you can be too sharp or piercing for others. This biological difference makes the experience of smelling perfume very subjective.

Illustration of why some people don't like the smell of perfume (Freepik/benzoix)2. How the brain processes aromas

Cognitive psychologist Pamela Dalton, Ph.D. reported by Women's Health, Wednesday, December 17, explained that the perception of smell is strongly influenced by the brain. The brain not only "receives" the aroma, but also interprets and gives meaning based on previous experiences and expectations. If the brain judges the aroma as a threat or disturbance, the uncomfortable response will appear stronger.

3. Association of negative memories and experiences

Aroma has a direct path to the emotional and memory centers of the brain. If a certain perfume has ever been associated with an unpleasant experience, a similar aroma can immediately trigger discomfort, even though the perfume is objectively harmless.

4. Trigeminal nerve sensitivity

In addition to smelling, perfume can also stimulate the trigeminal nerve, which is responsible for detecting sensations such as heat or irritation. In certain people, this stimulation makes the aroma feel "stinging", not fragrant, thus triggering dizziness, nausea, or a sore nose.

Illustration of why some people don't like the smell of perfume (Freepik/katemangostar)5. Sensitivity to perfume chemicals

Some people are sensitive to synthetic ingredients in perfumes. Although not a medical allergy, exposure to certain fragrances can cause headaches, watery eyes, shortness of breath, or fatigue. This is the reason why perfume is often a trigger for complaints in closed spaces.

6. Emotional factors and psychological conditions

Emotional conditions such as stress or fatigue can make a person more sensitive to scents. When emotions are unstable, the brain tends to process sensory stimuli more intensely, including perfume smells.

7. Environment and social context

Perfume scents can feel different depending on the place and situation. Perfume that can still be tolerated in an open space can feel very disturbing in an office, public transportation, or a small room with limited air circulation.

In the end, dislike of perfume aromas is the result of a complex interaction between the sense of smell, the way the brain processes smells, emotional experiences, and environmental conditions. These factors explain why one aroma can feel soothing to some people, but it actually bothers others. By understanding the causes of people not liking perfume, you can choose and use fragrances more consciously, so that perfume really becomes a complement to comfort, not a source of discomfort.

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