Keratin products

Hi I just wanted to know if products with keratin can damage your hair? Thanks! ;)

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  • GretchenGretchen Administrator Posts: 8,470Administrators, Moderators Administrator
    Keratin in and of itself isn't damaging (unless you have a protein sensitivity) but most "keratin treatments" contain some sort of aldehyde, which can be damaging and carcinogenic.

    Gretchen co-founder

    You are beautiful!