Unexpected danger of chemical hair straightening revealed 10:34

Using chemical hair straightening products containing glyoxylic acid may cause kidney damage. On this subject, Dr. from the University of Maryland. Joshua David King said Live Science.

The doctor said that a chemical hair straightening cream containing glyoxylic acid caused kidney damage in a 26-year-old Tunisian woman who had no health problems. It is known that the woman visited the beauty salon for long-term hair straightening procedures in June 2020, April 2021 and July 2022.

He experienced vomiting, diarrhea, fever, and back pain during each of the three visits. Additionally, exposure to the straightening product caused ulcers on the scalp. Doctors later discovered that the patient had high levels of creatinine in his blood, a sign of kidney failure.

Long-term hair straightening and conditioning products change the shape of a person’s hair strands, making them less prone to frizz. Typically, a straightening solution is applied to the hair and then “sealed” using the heat of a straightening iron or hair dryer.

Dr. King explained that glyoxylic acid is beginning to be used in hair straightening products as a potentially less toxic alternative to the important chemical formaldehyde. However, some studies have shown that glyoxylic acid is also unsafe. When applied to the scalp, it is likely to cause kidney damage due to rapid absorption in the body.

Previously named Dangers of taking paracetamol.

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Source: Gazeta

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