Dandruff, itchy and sensitive skin, why do we have them?

What is dandruff and why does it form?

Dandruff is a common problem that affects many people. These tiny white or yellow flakes form on the scalp and can be caused by a number of factors. Understanding the causes of dandruff is key to effectively treating this problem.

How does dandruff occur?

Dandruff is caused by an overgrowth of skin cells on the scalp. Under normal conditions, skin cells renew themselves regularly and at a moderate rate. However, when this process is disrupted, the cells begin to multiply more rapidly, leading to their accumulation and subsequent flaking in the form of dandruff.

The effect of hard water

One factor that can contribute to dandruff is hard water. Water with a high mineral content can irritate the scalp and disrupt its pH. This can lead to dry skin, which can encourage dandruff. Regular contact with hard water can also cause mineral deposits to build up on the hair and scalp, contributing to other problems.

Wrong hair products

Another important factor is the choice of hair products. Products with inappropriate formulations that contain sulfates, parabens or silicones can clog the scalp and prevent the skin from naturally breathing. Clogging the pores can lead to inflammation and irritation, which in turn increases the likelihood of dandruff. It is important to choose products that are gentle and designed for sensitive scalps.

Effect on increased sebum production

Dandruff can also be linked to excess oil in the hair. If the scalp produces excess oil, it can lead to irritation and inflammation, further aggravating the condition. Oily hair can hold more dirt and product residue, which can promote dandruff.