Skin care products are good, will the effect must be good?

Review expert: Li Yixi

Doctor of Biomedical Engineering, Southern University of Science and Technology

In recent years, due to the gradual rise of the e -commerce industry, the profession of beauty and goods has gradually entered the public's vision. At the same time as the rise of beauty live broadcasts, some businesses want to make a lot of money by using this opportunity, and they are used to buy spoilers with special ingredients with special ingredients, but consumers frequently "step on the thunder" after buying.

Many "skin care ingredients and efficacy" on the Internet summarize the source 丨 Baidu

Over time, consumers have to "learn their own talents" and become a "component party", so that the situation can be relieved. However, there are countless skin care products with special ingredients in the market. Is it really "good ingredients, the effect must be good"?

Moisturizing and anti -inflammatory choice

At present, skin care products on the market have the effect of moisturizing and anti -inflammatory. Moisturizing products often use glycerin, hyaluronic acid, butanol, sodium hyaluronate, and pantol alcohol. They can absorb water in the leather and the surrounding environment to the stratum corneum to achieve the effect of moisturizing, of which glycerin and the glycerin and Tibnol is very cost -effective. Hohhopper oil, horned sharkane, polymailing siliconane and other soft agents can fill the skin gap and make the skin surface more smooth and smooth.

In the composition table of skin care products, the higher the ranking, the more the content is the source 丨 a shopping website

In addition, the chemical composition of closed agents in skin care products and preventing moisture evaporation is often used in moisturizing products. For example, Vaselin, wool lipids, whale wax fat, mineral oil, silicide derivatives, etc., which are relatively heavy, are more suitable for dry skin people for skin moisturizing.

Vaselin Source 丨 Wikipedia Encyclopedia

In anti -inflammatory repair products, the extraction ingredients, urea, and various plant extraction ingredients are used to play an anti -inflammatory and soothing role. Turnelamide and cholesterol can strengthen the structure of the surface of the skin. It is a well -deserved "repair strong" in all ingredients. It is suitable for consumers with damage to the skin such as eczema and rose acne.

Source 丨 PEXELS

The correct way to glow

Our Chinese have pursued fair skin and translucent skin since ancient times. Whitening products are numerous, and the composition is rich and diverse, which can be used for different consumers to choose from. Common whitening ingredients include nicotinamide, vitamin C, cordin, etc., but most of them need to avoid light storage and can only be used at night.

Source 丨 PEXELS

Nicotinamide can play anti -wrinkle and anti -inflammatory effects under a certain concentration. However, it is also controversial because many consumers believe that nicotinamide also has the effect of promoting hair growth, although it is not studied at present indicating that the use of nicotinamide can promote hair growth.

Source of the introduction of nicotinamide in whitening products 丨 a shopping website

Vitamin E and vitamin C can not only anti -aging and antioxidant, but also promote collagen synthesis, dilute fine lines, and brighten skin tone. As a "star" for anti -aging, the retinol (vitamin A) can effectively reduce fine lines, but the skin needs to be gradually adapted, and at the same time pay attention to sun protection; once it is used too much, it may cause fetal malformations, so pregnant women should use it with caution. Ren secondic acid, salicylic acid, and fruit acid have a wide range of acne.

Source 丨 pixabay

Is "ingredients king" right?

This answer is obviously negative. It is one -sided from the perspective of ingredients to talk about skin care products. Many ingredients can achieve the expected skin care products in fact to play under special conditions.

For example, once the concept of skin care, "Early C and Night A", that is, the use of skin care products containing vitamin C in the morning, and using skin care products containing vitamin A at night. Although vitamin C and vitamin A can effectively resist skin aging, it is not possible to effectively absorb these skin care ingredients for those with sensitive skin and damage to the skin barrier, which will only increase the burden on the skin.

Source 丨 UNSPLASH

Similarly, the skin care ingredients that were popular in the whole network before, blue copper peptides, have excellent repair functions and anti -aging effects, but the biggest disadvantage of such high -quality ingredients is that it is unstable and is easily oxidized. Merchants need special frozen -drying technology to ensure the activity of blue copper peptides as much as possible. At the same time, consumers should avoid mixing and mixed skin care products with pH and oxidized in order to effectively repair skin barriers.

Source 丨 pixabay

The skin care ingredient is not king, and it should not be guilty

In life, when choosing skin care products, many consumers will talk about the color changes in some special "acne" and "bad faces".

For example, alcohol ingredients, high concentrations of alcohol do have a stratum corneum, and are prone to allergies. Therefore, many people mistakenly believe that sensitive muscles cannot use alcohol, but this is not the case.

There are also flavors, and some fragrance ingredients are easy to stimulate the skin. If they are sensitive to flavors, they need to avoid as much as possible to avoid containing cinnamon, cinnamin, hydroxyl villiax, chlorol, agarol, oak moss extract, etc. Products, but skin care products with normally added flavors will not cause damage to normal skin.

Source 丨 pixabay

The most misleading is preservatives.Preservatives can make skin care products avoid microbial pollution and extend product life; at the same time, it can also reduce the adverse situation of infection caused by microbial pollution products.In the case of adding, preservatives in skin care products do not have much problem with the skin, but preservatives such as benzenoxy, formaldehyde release agent, and isozoline ketones are the ingredients that are easy to stimulate the skin, the skin, the skin, and the skinSensitive people should avoid appropriately.Source 丨 pixabay

Everyone's skin has individual differences and is affected by other factors.Therefore, these skin care ingredients do not cause the "culprit" of the skin to "cause acne" and "bad faces".

All in all, choosing a suitable product is the most important thing. Even if it becomes a "ingredient party", it needs to combine its own skin condition to make a reasonable judgment and selection of skin care products with their own knowledge.

- END -