White beard hairs often feel thicker due to changes in hair structure when melanin production decreases.
When hair loses its pigment (melanin) and turns grey or white, it doesn't just change color; its texture can also alter. Here's a breakdown of why white beard hairs might feel thicker than your previously pigmented hairs:
Why the Change in Texture?
The provided reference explains that when hair stops producing melanin, it can grow:
- Coarser: The hair shaft itself might become thicker, giving it a rougher, less fine texture.
- More Brittle: The internal structure of the hair can weaken, making it prone to breaking and causing it to feel less smooth.
This change is not about the amount of hair but rather the quality and structure of each individual hair strand.
The Role of Melanin
Melanin is the pigment that gives your hair its color. When production slows or stops, the hair structure undergoes changes, resulting in the difference in texture. These changes are summarized in the table below:
| Hair Characteristic | Pigmented Hair | White Hair |
|---|---|---|
| Melanin Production | Active | Reduced or Absent |
| Hair Texture | Generally finer | Often coarser |
| Hair Brittleness | Less likely | More likely |
| Overall Feel | Smoother | Rougher |
Practical Insights
- Perception vs. Reality: While the feel of white hairs might be thicker, the actual hair diameter may not be drastically different.
- Individual Variation: Changes in hair texture can vary considerably from person to person.
- Haircare: Use moisturizing shampoos and conditioners to help manage the texture changes and brittleness associated with white hair.
