What Is Keratin? What Is Keratin Good For Hair?


Keratin is a protein in the hair responsible for maintaining its health. It can also be found in your nails or skin as a structural protein. Frizz is caused by humidity. Are you still wondering why keratin is needed when it naturally exists in your hair? Keratin is lost to your hair over time because of sun, pollution, and harsh hair treatments. A keratin treatment can help the protein reach your follicle sand pores. Keratin Is Good For Hair. A keratin treatment can be a chemical process that is applied…

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