Keratin supplements are products that some people use to try and strengthen their hair and improve its overall appearance. These supplements often contain keratin, a protein that is a crucial building block of hair.
Understanding Keratin
Keratin is the primary structural protein that makes up hair, nails, and the outer layer of skin. It provides strength and resilience.
Keratin Sources
- Animal-derived: Keratin can be extracted from various animal sources such as:
- Feathers
- Horns
- Wool
What are Keratin Supplements For?
Since hair is primarily made of keratin, the idea behind keratin supplements is to supply the body with this protein, potentially leading to:
- Stronger Hair: By providing the building blocks for hair, it's hoped that keratin supplements can fortify strands, reducing breakage.
- Healthier Appearance: Stronger, more resilient hair often looks healthier, with added shine and manageability.
Types of Keratin Products
Keratin is not just found in supplements; it is also used in various hair products and treatments. These include:
- Shampoos and Conditioners: Some hair care products contain keratin to strengthen and smooth the hair shaft.
- Treatments: Salon treatments often utilize keratin to temporarily straighten and smooth the hair.
- Supplements: Oral or topical supplements containing keratin are often marketed for hair health.
| Product Type | Purpose |
|---|---|
| Shampoos & Conditioners | To help strengthen and smooth the hair shaft through topical application |
| Treatments | To temporarily straighten and smooth hair |
| Supplements | To potentially strengthen hair from the inside out |
Important Note
It is important to remember that while many believe that keratin supplements can help improve the health and appearance of hair, results may vary, and it is best to consult with a healthcare professional or dermatologist before using supplements.
