Protein For Hair

Given that hair is primarily made up of protein (keratin), it makes sense to add protein treatments for hair to your strand-strengthening ritual. As lengths lose moisture — whether due to the weather, heat styling or chemical treatments — protein breaks down and contributes to lost elasticity, breakage and brittleness. But worry not... by introducing protein treatments for hair to your arsenal you can heal damaged strands and recover resilience (what split ends?).