Hair bonds are structures that link polypeptide chains of amino acids together that makeup hair's protein content. There are three types of bonds including: Hydrogen, salt and disulfide. Hair bonds ...

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. We’re not surprised that Paltrow is such a fan of the Marc ...

For some of us, going gray isn't the worst thing that can happen to our hair — when it starts to thin, that can feel much worse. Thinning hair is one of those hard truths no one talks about when ...

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. In the world of hair care, finding that one product that turns ...