Disadvantages of amino acid facial cleanser

Disadvantages of amino acid facial cleanser

Disadvantages of amino acid facial cleanser. In daily life, amino acid facial cleanser is a very popular facial cleanser, but it also has shortcomings. I sorted out the information about the shortcomings of amino acid facial cleanser for everyone. Let's have a look.

Amino acid facial cleanser 1 disadvantages 1: the cleaning power is average.

It is precisely because amino acid facial cleanser is extremely mild and non-irritating, so the cleaning ability is affected to some extent. The PH value of amino acids is between 5, 5-6 and 5, which is very close to the PH value of skin and has certain maintenance effect on sebum membrane. Therefore, if oily skin is exuberant in oil secretion, amino acid facial cleanser can be used immediately to remove oil, but it is estimated that there will be oil again after a while.

Disadvantage 2: It is easy to buy fake amino acids.

With the increasing popularity of amino acid facial cleanser, many brands in the market have successively introduced amino acid facial cleanser, but we should know that the real cost of amino acid is relatively high. It is precisely because of cost saving that many fake amino acid facial cleansers have appeared.

Note that facial cleanser with amino acids is not a real amino acid facial cleanser. Real amino acid facial cleanser refers to facial cleanser added with amino acid surfactant. Facial cleanser with only amino acid surfactant is mild and non-irritating.

Disadvantages of amino acid facial cleanser 2 In order to make their products more gentle, most amino acid facial cleansers usually compress the cleaning ability of facial cleanser again and again, and many amino acid facial cleansers are not clean enough.

If your facial skin is in good condition, you won't feel any problem using this cleanser with weak cleaning ability.

However, for those girls who have a large amount of oil on their facial skin, it is a headache that the facial cleanser is not fully cleaned. In addition, some amino acid facial cleanser will appear false slippery after washing face, just like facial cleanser remains on facial skin, which is also the shortcoming of amino acid facial cleanser.

Disadvantages of amino acid facial cleanser 3 How to distinguish amino acid facial cleanser

Clear the definition of amino acid facial cleanser:

First of all, before introducing the judgment method of amino acid facial cleanser, we need to define it clearly. Not just facial cleanser with amino acids, but facial cleanser with amino acids. Real amino acid facial cleanser refers to facial cleanser containing weakly acidic amino acid surfactant. The reason why amino acid facial cleanser can be mild and non-irritating is because these amino acid surfactants are working.

Solution 1: Look at the composition.

1, amino acid surfactants are amphoteric electrolytes, that is, salts, so the last word of their component names is beside the gold word.

2. Amino acid surfactants in amino acid facial cleanser are mostly synthesized with fatty acyl groups, so the first few words of their component names are usually oil.

3. Amino acid surfactants commonly used in amino acid facial cleanser are glutamic acid surfactant and glycine surfactant.

To sum up, several names often appear in the ingredient list of amino acid facial cleanser: sodium cocoyl glutamate, disodium cocoyl glutamate, sodium lauroyl glutamate and potassium cocoyl glycine.

Solution 2: Do experiments.

1. Preparation materials: amino acid facial cleanser, small iron spoon and lighter.

2. Squeeze a soybean-sized amino acid facial cleanser on a small iron spoon and turn on the lighter under the small iron spoon. As the lighter burns, the facial cleanser will gradually melt.

3. If it is a real amino acid facial cleanser, it will not emit black smoke or produce any pungent smell during the burning process, and eventually the facial cleanser will melt into transparent water without any impurities. On the contrary, it is not amino acid facial cleanser.

Solution 3: Look at the PH value.

Amino acid facial cleanser uses weakly acidic amino acid surfactant as raw material, so the PH value is very close to human skin, between 5,5-6,5, while the PH value of ordinary facial cleanser is between 4,5-8,5. According to this theory, we can buy our own PH test paper and judge whether amino acid facial cleanser is true or false after testing.

Solution 4: Use your senses.

Amino acid facial cleanser is known as the most skin-friendly and gentle facial cleanser. Its irritation is very low. After the skin is used up, it won't feel dry and tight at all. Instead, I will feel very moist and comfortable. Amino acid facial cleanser can be used even for children, dry skin and sensitive skin. Therefore, to judge the authenticity of amino acid facial cleanser, you might as well try it yourself. If it is dry, it must not be a real amino acid facial cleanser. When tested with dry and sensitive skin, the effect will be stronger.

Tips:

Many people are used to judging the authenticity of amino acid facial cleanser according to the number of amino acid bubbles, which is wrong. You know, not all amino acid facial cleanser will have foam! There is foam because amino acid fine foaming agent is added, but some amino acid facial cleansers are foam-free or less, so it is impossible to judge the authenticity of amino acid facial cleansers according to whether there is foam or not.