Keratin for hair products is primarily derived from animal sources.
Sources of Keratin
Keratin, a key structural protein in hair, isn't manufactured; instead, it's extracted from various natural sources.
- Animal-Derived Keratin:
- According to the provided reference, keratin used in hair cosmetics can be obtained from the feathers, horns, and wool of different animals.
- These materials undergo processing to extract the keratin, which is then used as an ingredient in hair products.
- This method leverages readily available animal byproducts, making it a practical way to obtain keratin.
Keratin in Hair Products
The keratin extracted is used in different hair care products:
- Keratin Supplements: These are consumed to potentially strengthen hair from within.
- Keratin Products: Such as shampoos and conditioners, aim to apply keratin externally to hair for a smoother and healthier appearance.
- Keratin Treatments: Professional salon treatments use a high concentration of keratin to straighten and smoothen hair.
How Keratin Works
- Strengthening Hair: The belief is that adding keratin to hair, either through products or supplements, can strengthen the hair by supplementing the natural keratin.
- Healthier Look: Keratin treatments and products can improve the appearance of hair, making it look smoother, shinier and less frizzy.
Table Summary of Keratin Production
| Source | Process | Usage in Hair Products |
|---|---|---|
| Feathers, Horns, Wool | Extraction and processing | Keratin supplements, shampoos, conditioners, and professional straightening treatments |
In summary, keratin for hair products comes from processing animal parts such as feathers, horns, and wool.
