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 ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Social media is debating whether “protein overload” is ...

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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 ...

If protein is a building block of hair, it can only be a good thing to load up on lots of products that contain protein, right? Popular hair repair options these days include keratin, collagen, ...

Social media is debating whether “protein overload” is a myth or a fact. Using too much protein in hair products can make hair dry and brittle. For the best results, experts recommend talking to your ...

Photographed by Julien Martinez Leclerc, styled by Rae Boxer. Hair by Olivier Schawalder, makeup by Peter Philips. We may receive a portion of sales if you purchase a product through a link in this ...