Hair loss is often associated with something sudden, almost unexpected. But in reality, in many cases, it gradually sets in over time. Not necessarily dramatically, but enough for one to start noticing that things are no longer as they used to be.
And that's normal. But it doesn't mean nothing can be done.
Why does hair change with age?
Over the years, several biological mechanisms evolve, and hair is directly impacted.
First, the hair cycle slows down. The growth phase becomes shorter, while the resting phase lengthens. As a result, hair grows for less time, so it becomes thinner, shorter, and falls out more easily.
Then, density gradually decreases. Hair follicles produce increasingly fine hair, sometimes ceasing production altogether.
Finally, there's the entire hormonal aspect. In women, in particular, hormonal variations, whether with contraception, postpartum, or later perimenopause, play a key role in hair quality and density.
The role of scalp aging
We think about it less often, but the scalp also ages, and even more rapidly than other areas of the body's skin.
Microcirculation becomes less efficient, meaning nutrients and oxygen reach the follicle less effectively. As a result, hair grows less well and has more difficulty developing properly. Sebum production can also become unbalanced, and cell renewal slows down.
Over time, the scalp becomes an environment less conducive to growth. Even if the follicle is still there, conditions are less optimal for producing strong, thick hair.
Can we limit the impact over time?
We cannot stop aging, but we can implement daily habits that will limit its impact on hair.
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Stimulate microcirculation with regular massages or microneedling to help follicles stay active
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Maintain a healthy scalp by avoiding unnecessary aggressions and respecting its balance
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Support the growth phase to preserve hair quality and density as much as possible
In concrete terms, this doesn't completely prevent age-related changes, but it often makes them much less visible. Hair appears denser, stronger, and hair loss is visually less noticeable.
The link between hair and age is real, progressive, and completely normal. But we can clearly support this process with the right actions.
Taking care of your hair is not just about aesthetics. It's also about understanding how it evolves and acting at the right time.