Yes, keratin contributes to skin repair. Keratin is a protein that forms the skin's outer layer (epidermis), and plays a vital role in wound healing and maintaining skin health.
How Keratin Supports Skin Health
- Wound Healing: Keratin helps support skin's ability to heal wounds. [Google search results about the question]
- Protective Barrier: It creates a protective barrier that prevents moisture loss and keeps skin hydrated. [Healing Properties of Keratin]
- Collagen Stimulation: Keratin stimulates collagen production, a key protein for maintaining skin structure and elasticity. [Healing Properties of Keratin]
While keratin treatments are primarily known for hair smoothing, the inherent properties of keratin benefit the skin. Note that most research focuses on keratin's role in hair and nail health; direct studies on topical keratin's effects on skin repair are less prevalent. However, the inherent role of keratin in skin structure and its collagen-stimulating properties strongly suggest a positive contribution to skin repair.
