Rather than focusing on hydration, these masks, deep conditioners, and leave-ins patch up damaged strands to give curls back their bounce.

Protein or moisture, which does your hair really need? A dermatologist explains the difference, signs of imbalance, and how ...

Hair damage affects millions of people worldwide, leaving strands brittle, lifeless, and prone to breakage. Years of heat styling, chemical processing, environmental exposure, and mechanical stress ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We all know the importance of eating protein to keep our bodies strong. But just as protein is the ...

Keeping your hair healthy requires quite a few steps. Using the right shampoo and conditioner, protecting it from heat, and limiting your washes, to name a few. But while these elements are important, ...

Protein is having a moment in the health and wellness world. And for good reason: The macronutrient is lauded for its role in muscle-building, losing weight, and maintaining a high metabolism, just to ...

That frustrating cycle of trying every trendy hair mask and miracle conditioner might continue endlessly if you’re missing a fundamental element in your hair care routine. While moisture gets most of ...

A new study has identified a protein that appears to be essential for hair growth and hair follicle protection. Called MCL‑1, it could potentially be targeted by treatments for certain kinds of ...

If you’ve been slathering on protein treatments to strengthen your strands but suddenly find your hair feeling dry and brittle, you might be dealing with protein overload. Protein overload is caused ...