Urban pollution primarily degrades hair strands by inducing oxidative stress, weakening protein structures, and compromising the protective cuticle layer.
We use cookies to personalize content and marketing, and to analyze our traffic. This helps us maintain the quality of our free resources. Manage your preferences below.
This helps support our free resources through personalized marketing efforts and promotions.
Analytics cookies help us understand how visitors interact with our website, improving user experience and website performance.
Personalization cookies enable us to customize the content and features of our site based on your interactions, offering a more tailored experience.
