How to Get Rid of Dandruff: Treatment, Causes, Prevention

What causes dandruff? The reasons for dandruff are yet to be fully understood, but some factors can contribute to it: overgrowth of a yeast-like fungus called Malassezia, which is naturally present in the scalp and an accelerated renewal of skin cells on the scalp. The skin renewal cycle normally lasts an average of 28 days and the amount of dead skin cells shed is not usually noticeable.

However, for some people, this process can happen faster, meaning that the increased skin shedding can become more visible. Not all dandruff is the same and we differentiate between dry dandruff (white and loose) and oily dandruff (yellowish and clinging). There are several possible triggers and influencing factors that increase the likelihood of dandruff. We have summarised the most common dandruff causes below.

Hormonally-induced dandruff

Hormones control many processes in the human body. If the hormonal balance shifts, this can have different effects, even causing certain types of dandruff.

For example, menstruation, puberty, pregnancy or even menopause can lead to an increase or decrease in the activity of the scalp's sebaceous glands due to hormonal factors. A scalp that is too dry can also promote dry dandruff, while the dead skin cells on an oily scalp easily stick together and adhere which also causes dandruff.

Dandruff caused by unsuitable hair care products

Shampoos, conditioners, hair treatments - they are all designed to care for your hair and scalp. However, not every product is suitable for your individual scalp or hair needs. Various ingredients in hair care products can cause irritation and may encourage or intensify the formation of dandruff. Undesirable reactions to haircare products can often be observed,   especially in sensitive scalps.

Environmental influences which can cause dandruff

Our scalp is sensitive to many external factors, one of them being our environment. As the seasons change, so does our scalp health. Many people experience fluctuations in dandruff signs during different times of the year.

During colder months, when the air is dry and humidity levels drop, our scalps can become dry and flaky. This dryness can lead to a scalp becoming more susceptible to visible flakes and cause dandruff. On the other hand, during warmer and more humid seasons, excessive sweating can create a favourable environment for the growth of Malassezia which can contribute to dandruff.

Fortunately, dandruff doesn't have to be a permanent problem. There are several ways to support the natural balance of the scalp and reduce visible flakes in the long term. Below are our top tips to remove and prevent flakes from appearing.

The right anti-dandruff shampoo

Using the right shampoo forms the basis for a flake-free scalp. An anti-dandruff shampoo is ideal because its formulation is specifically aimed at flaky hair. But even with this type of shampoo, make sure that it is suitable for you and your scalp – whether it is dry, oily, sensitive or in need of extra nourishment.

The Vichy DERCOS 2in1 Anti-Dandruff Shampoo + Conditioner is suitable for all hair types and is your ally against dandruff, even for sensitive scalps. This innovative shampoo with Selenium DS not only removes up to 100% of visible flakes from the 1st wash*, but also provides up to 6 weeks of anti-dandruff protection. The shampoo, with hyaluronic acid, provides smoothness for up to 72 hours and ensures shinier, softer hair that is easier to comb.

Tip: Wash your hair with lukewarm instead of hot water to protect the scalp, help prevent dandruff, and avoid drying it out.

A healthy lifestyle against dandruff

A healthy and conscious lifestyle is another important pillar in the fight to prevent dandruff. Looking after your overall well-being can have a positive impact on your scalp. Staying, hydrated, managing stress levels, getting enough sleep and maintaining a balanced diet can all help contribute towards a healthier-feeling scalp.

A little patience and perseverance

Dandruff can sometimes be very stubborn and it can take a while for it to disappear. But it's worth persevering! Good anti-dandruff shampoos often show results from the first use – but it is regular use over a longer period of time that ensures long-term results to prevent dandruff relapsing. Changing your diet or establishing a new sleep routine also takes time, but can help have a long-term impact on the condition of your scalp and your general well-being.

Visible dandruff often forms faster than we would like. It can have various causes and can vary in appearance. But if you know where dandruff comes from, you can manage it better. The most important thing here is the right haircare routine.

Adjust your haircare to the needs of your hair to achieve the best possible results and maintain a healthy-looking scalp. Combine your anti-dandruff products with a healthy lifestyle and you will soon be able to wave goodbye to visible dandruff and a flaky scalp.