-Strengthening hair and increasing its elasticity
Keratin is an essential component of natural hair, as it works to strengthen hair fibers and increase their elasticity. Using keratin serum helps reduce breakage and loss resulting from weakness, making hair stronger and healthier.

-Improving the overall appearance of hair
It helps to soften the hair and give it a brighter and shiny appearance and works to fill the gaps and cavities in the structure of damaged hair, which leads to improving the texture of the hair and making it softer and easier to manage.