Keratin hair treatments are a common method for attaining sleek, shiny hair. This treatment, also known as a Brazilian blowout, is a semi permanent hairstyle that can last up to six months. Although it can be costly, many people believe that the benefits justify the expense.

Keratin hair treatments, according to proponents, make hair more manageable and frizz-free. However, these products have the potential to cause side effects such as scalp and eye irritation.

This article examines keratin hair treatments in greater detail, including their benefits and costs. In addition, we discuss safety concerns regarding their use.