When the shower gel contacts human skin, it will not feel as hard as soap, and the effect of amino acid shower gel is particularly obvious. Compared with shower gel made of sulfate surfactant, amino acid shower gel has a lower PH value, which is gentle and moisturizes the skin without causing strong acid and alkali to the skin.
Basic introduction Chinese name: shower gel mbth: shower gel/shower gel use: shower special classification: acidic and alkaline state: liquid pinyin: mù yu lù identification, foam degree, clarity, pH value, permeability, type, use, contraindications, tips, regional differences, gender differences and identification. Some manufacturers even introduce bath milk with curative effect or special fragrance. Now there are children's bath milk, men's bath milk, baby bath milk and so on, dazzling. It can be selected from five factors: foam degree, clarity, pH value, permeability and price. Foam preparation: two Bote bottles, half a bottle of water, and two different brands of shower gel. Put two drops of different brands of shower gel in two Bote bottles with half a bottle of water, cover them and shake them vigorously to see the degree of foam. Generally, there are many bubbles and the foam is smooth. Cleanliness preparation: two Bote bottles with half a bottle of water and two different brands of shower gel. Step 1: Put two drops of different brands of shower gel into two spring bottles filled with half a bottle of water, cover them and shake them vigorously to see the degree of foam. Generally, the more foam, the better and easier to rinse. Step 2: Put the two bottles in a flat place and wait for 5 minutes to see how clear the water is. Generally, a clear shower gel is better. Because some water will remain in the body after bathing, dirty ones generally contain more chemical components, which are harmful to human skin, especially sensitive skin, so the clearer the shower gel, the more natural it is. If the PH value is detected by PH test paper, the pH value is between 5 and 6, which is weakly acidic, like amino acid shower gel, which can protect the skin environment and has strong cleaning power. Because human skin is weakly acidic, only the same PH value can fully open pores to achieve the purpose of deep cleaning, while alkaline can only clean the dirt on the surface and take away the moisture on the skin surface, thus damaging the skin. Soap is alkaline and harmful to the skin, so it is best to use a weakly acidic shower gel with a PH value of 5~6 similar to that of the skin. Permeability: Apply the shower gel directly to the skin. According to the skin's absorption of shower gel, it can generally be absorbed, and the shower gel with comfortable skin is better. Type A surfactant: mainly surfactant with washing function, mild and smooth. If the compound is not good, it is easy to feel unclean, which is an earlier shower gel; Types of surfactants: strong alkaline surfactant, weak alkaline surfactant and weak acidic surfactant; Soap base: modified according to the principle of soap making, rich in foam and easy to clean; Surfactant and soap-based compound: take the best of both, foam is rich, easy to wash, and the skin is fresh and moist after washing. At present, the latter two types of shower gel are more on the market, which also gives people different comfortable feelings. For daily use, pour it on the bath flower or towel when taking a bath, and knead it until the foam is rich. Then smear the whole body, and finally rinse with water, which can clean the skin and remove dirt. Don't use lavender shower gel for children. Lavender is the first choice for people to bathe, because it smells fragrant. However, a recent study by the American Environmental Health Science Association found that using shampoo, soap and shower gel containing lavender oil and tea tree oil can lead to hormonal disorder and abnormal chest enlargement in boys. At present, there are three boys aged 4, 7 and 10 in the United States with abnormal breast development. In this regard, Yan, deputy director of the Beauty Expert Committee of the Beauty and Cosmetics Industry Chamber of Commerce of the All-China Federation of Industry and Commerce, said that the composition of essential oil is complex, and it is indeed possible to enhance human estrogen during use, leading to male hormone disorder and abnormal chest enlargement. However, toiletries containing lavender and tea tree oil belong to chemical synthetic detergents. In addition to surfactants, there are builders such as phosphate, sodium carbonate, essence, enzyme and foam promoter, thickener, integrator and so on. With so many chemical components mixed together, it's hard to say which one is the cause. Moreover, this kind of toiletries may not really contain the ingredients in lavender and tea tree, but may just be the spices in the essence. Although essential oil is highly volatile, it can enter the dermis in a few minutes and participate in systemic circulation. However, when taking a bath and washing your hair, shower gel and shampoo will not stay for more than 30 minutes, so it is difficult to cause harm to human health. However, children's skin is delicate, so it is best not to use products containing spices. When taking a bath, you should try to reduce the time that bath liquid and soap stay on your body, and rinse off the foam as soon as possible. Shower gel is no longer a simple way to clean the skin, but pays more attention to the cool, relaxed, free, moist and smooth feeling brought by bathing, which has become a higher enjoyment pursued by people in recent years. At this time, it is snowing heavily in the north, while it is as warm as spring in the south. There are four major differences in domestic shower gel. Tips Regional Differences Bath Lotion has become a household necessity in southern China. The climate in the south is warm, with subtropical monsoon climate and long sunshine time. Because the Tropic of Cancer passes through the northern suburbs, and the adjustment of maritime climate, there is no heat in summer, no cold in winter and evergreen all the year round. This climate makes southerners form the habit of taking a bath frequently. Among the respondents, 82% said that they insisted on taking a bath every day, which provided a broad space for the shower gel market. The shop assistant in the supermarket said that even in winter, the products of shower gel sell well. In southern cities, 90% of the respondents said that they have the habit of using shower gel, and the traditional soap is gradually forgotten here. The proportion of people who use shower gel in winter in Central China is 73%, which has little change compared with 75% in summer, while the number of baths has dropped from 5 times a week to 2 times on average. Affected by the climate in northwest China, people's skin is dry and short of water in winter, so it is easier to dry their skin by bathing with soap, so 6 1% consumers in northwest cities use shower gel. Gender differences: women love moisturizing and men love sterilization, which has almost become a law in the survey. There is not much dominant factor for male consumers to choose shower gel. Many men use what they buy at home. Male consumers mainly have oily skin, so male consumers use soap more frequently. Even if shower gel is used, it is mainly sterile and refreshing, and female consumers, especially housewives, are the main force in the sales of shower gel, and they play a leading role in the choice of bath product efficacy. The skin of female consumers is mostly neutral and dry. When choosing shower gel, they choose moisturizing and whitening products, such as amino acids. Refreshing in summer is their favorite, and of course, milk moisturizing care is needed in dry winter. Now there are various new bath products on the market, such as seaweed deep cleaning, papaya moisturizing, pearl whitening, amino acid hydrating and so on. , mainly according to the needs of female consumers.