Keratin treatments, also known as Brazilian blowouts, are hair straightening treatments that involve the use of keratin protein to smooth and straighten the hair. While keratin treatments are generally considered safe, some people may experience hair loss as a result of the treatment. This is typically due to the use of chemicals and heat during the treatment process, which can damage the hair and cause it to break or fall out. Additionally, if the treatment is not applied correctly or left on the hair for too long, it may cause further damage and hair loss. It is important to follow the instructions provided by the stylist and to use a heat protectant product when styling your hair to minimize the risk of hair loss. If you are experiencing hair loss after a keratin treatment, it is a good idea to consult with a healthcare provider or a dermatologist for further evaluation and treatment.