From taming frizzy strands, to adding extra shine, keratin seems to do it all and is a key ingredient in many products. We caught up with Sonya Raubeson, the National Education Director of Keratin Complex, to find out what the wonder protein really does. “Keratin smoothes the hair shaft for stronger, shinier, more manageable hair,” Raubeson said. “Even if you don’t have curls, the protein makes your strands healthier by restoring elasticity and reducing breakage.” Read on to see if a keratin treatment is right for you, and shop the keratin-rich products we love!
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