Addressing Damage and Restoration Chemical processes like coloring, bleaching, and relaxing, as well as frequent heat tool usage, can severely deplete the hair's natural protein levels. Keratin and Moisture Balance While often associated with strength, this protein also plays a vital role in moisture regulation.
How Keratin Repairs Damaged Hair and Restores Strength
The production of this protein occurs within the hair follicle, specifically in the hair bulb, where cells divide and differentiate into the hair shaft we see above the skin. Individuals with high-porosity hair often benefit from more frequent protein treatments, whereas those with low porosity may require lighter protein formulas or moisture-focused care to avoid buildup and maintain softness.
A healthy layer of this protective protein minimizes moisture loss, preventing the hair from becoming brittle and dry. Targeted protein treatments are designed to temporarily bond to the hair shaft, filling in the gaps left by damaged areas.
How Keratin Repairs Damaged Hair and Restores Strength
The hair cortex, which lies beneath the cuticle, contains natural keratin and moisture that keep the hair flexible. These treatments can significantly improve the feel and look of compromised hair, making it smoother and more manageable while reducing breakage.
More About What does keratin do for hair
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