Healthy or beautiful skin is all thanks to the following tips

1. What is a skin barrier?

Skin barrier or skin barrier is a lipid membrane composed of two main components: cholesterone and fatty acids 1, in which ceramides are the most important fatty acids (30 - 40%).

Do you notice the skin always has a thin layer of oil covering the surface? That is the skin protection barrier or skin protection film. It can be said that the natural barrier of skin is the deciding factor for a healthy skin. This is a skin mechanism that protects itself from the effects of the external environment.

2. What happens when the membrane is weak or gone?

When worn out, the skin protective film cannot prevent dehydration as well as the penetration of external pathogens. Since then, the skin is easily penetrated by factors such as dirt, bacteria, cancer-causing agents such as ultraviolet rays. Skin with a weak protective membrane will often appear acne due to inflammation, skin prone to sunburn and many skin diseases.

3. Habits that weaken skin protection barriers

Wash your face too well

The environment in Vietnam is so polluted that it is easy to understand when you think you need to wash your face carefully. However, excessive cleansing is the cause of damage to the lipid membrane of the skin because in some products there are surfactants. This is the factor that helps to remove dirt, excess oil but also silently breaks the fatty acid membrane. The consequence of over-washing is that the skin becomes weak, easily irritated.

For these reasons, you should not wash your face more than twice a day and don't use too hot water.

Excessive use of horns

The daily skincare process of many beauty believers is more or less the presence of single-sided horns such as chemical exfoliants (AHA, BHA), retinoid or vitamin C.

The common effect of putting too much of this active ingredient in the skin care process for too short time is to make the skin unsuitable and cause bad consequences to damage the protective skin layer. If you intend to use it, the advice is to get your skin familiar with each ingredient slowly, at least 4 weeks each.

4. How to reinforce skin protection film

In addition to adequate cleaning, we can also reinforce the skin protection layer by adding appropriate nutrients through skincare products. Some of the ingredients that reinforce fatty acid membranes can be listed as:

Niacinamide (vitamin B3)

Niacinamide has been proven to stimulate the synthesis of ceramides on the skin, thereby helping to thicken this membrane and make skin healthier.

Conditioner

Another important ingredient in the skin protective membrane is fatty acids. To provide fatty acids to the skin, nothing is more effective than using balm oil. However, keep in mind to avoid some types of balm that easily clog pores such as coconut oil (coconut oil) or avocado oil (avocado oil), especially those who own oily skin types. Some types of balm that have a mild liquid structure have a fairly well-known good effect that you can try: argan oil, marula oil, rosehip oil (rosehip) .

Food contains fatty acids

Providing the body with the necessary materials for it to synthesize the biological protection shield is still the most sustainable safety measure. Therefore, in a daily diet, pay attention to tolerating beneficial fatty acids by eating nuts such as cashew nuts, macca nuts, almonds, and more. flaxseed seeds, chia seeds, quinoa seeds. Besides, you can also use functional foods that contain free fatty acids omega 3, 6, 9, but should not be too dependent on them.