Why Does the Skin on the Arms Feel Like Sandpaper, Even When We Apply Cream?

There is a skin phenomenon I'm sure many are familiar with, even if they don't know what it's called.

Tiny dots that appear mainly on the upper part of the arms, sometimes also on the thighs or buttocks.

The skin feels rough, almost like sandpaper, and sometimes the dots are reddish or look like tiny pimples.

We try to scrub the area in the shower, use sponges and peels, but the rough feeling returns.

This phenomenon is called Keratosis Pilaris, or in its more familiar nickname, goose skin.

What actually happens in the skin?

Inside our hair follicles, keratin may accumulate, a protein found naturally in the skin.

When the keratin creates a sort of small plug at the follicle's opening, a tiny bump forms that gives the skin the rough texture.

This is a very common phenomenon, and it is not contagious or dangerous.

It often appears already in childhood or adolescence, and can continue into adulthood as well.

Why does it happen specifically in some people?

Keratosis pilaris has a significant genetic component.

It is more common in people with a tendency to dry skin or eczema.

In many cases the phenomenon becomes more prominent during periods when the air is dry and the skin loses more moisture.

But it's important to understand that it is not caused by a lack of cleanliness.

Why doesn't strong scrubbing solve the problem?

Because the bumps are created inside the hair follicles.

When we rub the skin forcefully, we may remove some of the skin cells on the surface, but don't necessarily solve the keratin accumulation inside the follicle.

Aggressive scrubbing can even worsen the redness and irritation.

Therefore, gentle and consistent treatment may actually be more effective.

What ingredients can help?

There are several ingredients found in body care products that can help improve the texture.

Urea
In appropriate concentrations it can both add moisture and help soften the rough layer of skin.

Lactic Acid
Helps in the gentle removal of skin cells from the outer layer and can improve the texture.

Salicylic Acid
May help reduce the keratin accumulation around the hair follicles.

But here too it's important not to overdo it.

Too frequent use of exfoliating ingredients may cause dryness and irritation, especially in people with sensitive skin.

Can the phenomenon be made to disappear completely?

Keratosis pilaris is a chronic phenomenon that tends to change over time.

In some people it improves with age, and in others it continues to appear at different periods.

Appropriate treatment can significantly improve the skin's texture, but it's not always possible to make the bumps disappear completely.

And even after improvement, sometimes it's necessary to continue a skincare routine to maintain the result.

What should we do in daily life?

Prefer lukewarm showers and not very hot ones.

Use gentle cleansing products.

Apply moisturizer after the shower, while the skin is still slightly damp.

Avoid strong scrubbing and attempts to pop the bumps.

And if using a product with an acid or urea, start gradually and see how the skin responds.

If pain, pus, significant inflammation, or an unusual change appears, it's advisable to get checked to make sure it's not another condition.

My daily recommendation

I think one of our common mistakes is believing that rough skin needs stronger cleansing.

But sometimes exactly the opposite is correct.

The skin needs moisture, softening, and consistent, gentle treatment.

I always prefer to understand what causes the problem before I try to solve it.

And when we understand that the small dots on the arms are not dirt and do not indicate neglect, it's much easier to choose the right way to treat them.

Because healthy skin doesn't have to be completely smooth, but it's certainly possible to help it feel more pleasant.

Nurit Rozenblat

With love,
Nurit Rozenblat
OrOrgani

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