Awasome Over Proteinized Hair References. It's quite literally what gives hair its structure; When your hair lacks protein, it will be more porous, which means that it absorbs water more easily (and this, in turn, can lead to breakage).

Just as protein is critical for building muscle. One way to deal with buildup is to use a clarifying shampoo to gently cleanse hair and. When your hair lacks protein, it will be more porous, which means that it absorbs water more easily (and this, in turn, can lead to breakage).