How to take care of your scalp?

The beauty of hair depends, to a large extent, on a healthy scalp. It is therefore essential to pamper it to maintain healthy hair .

A healthy scalp results in stronger, thicker hair; while an irritated or damaged scalp makes hair brittle, thinner, and duller.

Like the skin, the scalp can react to different factors in daily life. Dandruff , tightness, itching or even dryness can then appear.

Before treating your scalp, you need to know its nature and understand its reactions.

  

The scalp

 

The scalp is the part of the skin that covers the head, where hair grows. On average, it contains between 100,000 and 200,000 hairs.

It plays several important roles: the scalp is a physical barrier against external attacks, an immunological protection and a thermal insulator.

The scalp is made up of numerous hair follicles that produce hair . They are connected to the sebaceous glands, which play an essential role in the beauty of hair and skin by producing and synthesizing sebum. Mixed with sweat, it forms a protective layer rich in lipids on the scalp, called the "hydrolipidic film", which makes hair supple and shiny.

The scalp also has sweat glands which secrete sweat and implement the perspiration mechanism.

The scalp is supplied with a large number of blood vessels, which is explained by its high density of hair follicles. It also has nerve endings, which make it very sensitive to touch and the environment.

Like the skin , the scalp is made up of three layers that overlap from the surface to the depth: the epidermis, the dermis and the hypodermis.

On average, scalp cell renewal takes two weeks, however, it can be accelerated in cases of inflammation.

 

 

Causes of an Unhealthy Scalp

Several factors can cause scalp disorders:

  

A parasite called “Malassezia Globosa”

Malassezia Globosa is a microorganism naturally present on the scalp. It feeds on the sebum secreted on the surface of the scalp.

For some people, this parasite can be irritating. It can weaken the protective function of the epidermis and cause inflammation and/or itching. In response, the scalp accelerates cell renewal, which promotes the proliferation of dandruff.

Too high a temperature

One of the main causes of scalp irritation is sweating. When exposed to excessive heat, it can become very irritating.

Wearing a hat increases the temperature of the scalp and leads to increased perspiration.

 

Pollution

Pollution negatively impacts the balance and health of the scalp. Airborne pollution particles settle and suffocate the scalp.

When a scalp cannot breathe, it secretes excess sebum to protect itself. The scalp therefore becomes greasy more quickly, and the hair becomes oily , shiny and sticky.

The lifestyle

Poor diet, periods of stress, smoking, the menstrual cycle... all these factors influence the body and the quality of the scalp.

Finally, certain antibiotics and medications prescribed for chronic illnesses, or even hair dyes containing irritating and allergenic molecules, tend to unbalance and modify the condition of the scalp.

Solutions to soothe and care for your scalp

Fortunately, there are solutions to soothe and care for your scalp. Here are some tips for taking care of your scalp and, therefore, preserving the beauty and vitality of your hair:

Use hair products that suit your needs : Choosing the right shampoo is essential. It helps rid the scalp of impurities (sebum, dust, pollution, dead skin) so it can breathe and stay healthy. Shampoo should be chosen according to your current needs: anti-dandruff, soothing, or strengthening. The key is to opt for a gentle formula, without harsh sulfates, to avoid further irritating the scalp. The same goes for complementary treatments like conditioner or mask.

Moisturize your roots regularly : Just like your skin, your scalp needs moisture. In cases of dryness, a blend of aloe vera and jojoba oil can help restore hydrolipidic balance while regulating sebum production.

Favor natural treatments : vegetable oils (castor, coconut, argan) nourish and soothe the scalp, while green clay or cider vinegar purify and absorb excess sebum. These treatments are applied once a week, before shampooing, to restore vitality and lightness to the hair.

Perform a weekly scrub : A gentle scalp scrub, made with sugar and vegetable oil, helps remove impurities, stimulate blood circulation and prevent dandruff.

Massage the scalp : a scalp massage, with your fingertips or a suitable brush, activates microcirculation and promotes growth. It must remain gentle to avoid overproduction of sebum.

Eat a balanced diet : Hair follicles are nourished by nutrients present in the blood. A varied diet, rich in proteins, fruits, vegetables, and healthy fatty acids, helps maintain strong and shiny hair.

To reinforce this action from the inside, Délicure offers a hair & nail treatment based on stinging nettle , horsetail and bamboo , three plants rich in natural silica. This 100% plant-based formula, made in France , helps stimulate growth, strengthen roots and improve scalp health. By combining a gentle hair routine with these natural capsules, hair regains shine, density and vitality.

If, despite these treatments, itching or dandruff persists, it may be useful to adopt a healthier lifestyle: restful sleep, physical activity, stress management or consult a dermatologist for targeted treatment.