Quaternized Keratin
Hydrolyzed keratin modified with quaternary ammonium groups for enhanced binding to hair
Proteins
Structural proteins
Research: Limited
Scientific Name
Quaternized Hydrolyzed Keratin
Classifications
Application:
topical-only
Source:
chemical-modification
Type:
modified-protein
Benefits
- Supports hair strength and resilience
- May improve nail hardness and growth
- Provides building blocks for hair and nail structure
- Helps repair damaged hair
- Supports skin barrier function
- May reduce hair breakage and brittleness
Specific Properties
- Positive charge enhances binding to damaged hair
- Stronger conditioning properties than standard hydrolyzed keratin
- More substantive to hair and skin
- Longer-lasting effects than unmodified keratin
- Used in premium hair repair products
Safety Notes
Generally recognized as safe when used as directed. Derived from animal sources (typically sheep wool, feathers, or horns), so not suitable for vegans. Those with allergies to wool or feathers should use caution. Limited data on long-term supplementation. Topical products are generally well-tolerated.
Related Products
No related products
Preparation Form
Quaternized Keratin
A preparation of Hydrolyzed Keratin