Daily use of perfume destroys testosterone and worsens period symptoms

Daily use of perfume may increase the body’s exposure to substances capable of affecting the endocrine system, but the claim that perfume directly “destroys testosterone” or necessarily intensifies period pain has not yet been scientifically proven.

- Perfumes do contain chemical compounds that raise concerns among scientists. Research pays particular attention to phthalates, parabens and certain synthetic musks. Some of these substances are considered potential endocrine disruptors — compounds capable of interfering with the functioning of the hormonal system.

- Phthalates have indeed been linked to changes in reproductive hormones. Studies have found an association between exposure to certain phthalates and changes in testosterone and other hormone levels, as well as reproductive health indicators. However, this does not mean that normal perfume use automatically leads to lower testosterone: scientists still cannot determine unequivocally what level of exposure becomes dangerous for humans.

- The situation with periods is even more complicated. Endocrine disruptors may generally be associated with menstrual cycle and reproductive function disorders, but there is insufficient convincing evidence that a few sprays of perfume directly intensify menstrual pain. Therefore, it would be incorrect to present such a connection as an established medical fact.

- However, there is no evidence for the myth that perfume applied to the neck “destroys the thyroid”. Some cosmetic ingredients are indeed being studied for their potential effects on thyroid hormones, but there are no grounds for claiming that applying perfume specifically to the neck damages the thyroid gland.

- Therefore, there is no need to panic and throw away your favourite perfume. The key issue is the duration and overall level of exposure to chemicals from different sources. Researchers emphasise that the effects of constant combined exposure to large numbers of cosmetic ingredients have not yet been fully studied.

In other words, perfume is not a proven “testosterone killer”, but the idea of reducing unnecessary daily exposure to potentially active chemicals is perfectly reasonable: do not cover yourself in perfume from head to toe, use it in moderation and, if you wish, apply the fragrance mainly to your clothes.