It has to be said that this epidemic has changed the living habits of most people. Giving masks has become a major criterion for testing true love; "Have you washed your hands?" has become our daily greeting; even pressing the elevator button requires a tissue to be placed under it. Masks, disinfectants, alcohol cloths, and hand-free disinfectant gels are all protective and disinfection products that cannot be missing and have become necessities for every family.

However, there are many kinds of disinfection products on the market, and not all disinfection products can be used casually. For example, a colleague of Curious Jun, who does not usually come into contact with disinfection products, often washes his hands with 75% alcohol-free hand sanitizer during this period. About a week later, large red spots appeared on his hands, and they were very itchy. There was no way, so he went to the hospital with a stiff upper lip. The doctor said that it might be caused by the frequent use of high-alcohol content hand sanitizer.

Data show that a person washes his hands an average of 5 times a day, and may reach 10 times during the high incidence of infectious diseases. With such frequent hand washing, let alone using 75% alcohol, even ordinary hand sanitizer and soap, I am afraid that the skin of the hands cannot bear it. At the least, the skin will be dry and tight, and in severe cases, cracking, desquamation, dermatitis and other symptoms may occur.

How great would it be if there was a hand sanitizer that could disinfect and sterilize, and moisturize the hands like hand cream?

In fact, there really is such a product. Curious Jun recently discovered a hyaluronic acid free-wash disinfectant gel. Yes, it is the hyaluronic acid that everyone knows that women cannot do without.

Speaking of hyaluronic acid, many people may still think of it as a medical beauty injection skin care product, but this is not the case. Hyaluronic acid is an important component of our human body and is widely present in various parts of the human body, such as the umbilical cord of newborns, our skin, synovial fluid of joints, etc.

Hyaluronic acid, scientifically known as hyaluronic acid (HA, also known as sodium hyaluronate), is a polysaccharide. In 1934, Meyer, a professor of ophthalmology at Columbia University in the United States, first isolated the substance from the vitreous body of bovine eyes.

The function of hyaluronic acid is very powerful. It can help us lubricate joints, regulate the permeability of blood vessel walls, regulate proteins, promote wound healing, etc. The most powerful thing is that hyaluronic acid has a special water-retaining effect. Its hyaluronic acid molecules can carry more than 500 times the water. It is the best moisturizing substance found in nature so far and is called an ideal natural moisturizing factor.

The reason why the skin of young ladies is so elastic is largely due to the effect of hyaluronic acid. However, as we age, the hyaluronic acid content in the skin decreases, and the water-retaining function of the skin weakens, resulting in wrinkles. At this point, do you understand why children's skin is so elastic? Why is hyaluronic acid used in many skin care products and medical beauty projects?

To better protect hands, this company puts hyaluronic acid into hand sanitizer

Since hyaluronic acid plays such an important role in the skin, why don't other companies put it into hand sanitizer products? It's not that they don't want to, but that they can't do it.

In fact, most of the disinfection ingredients on the market cannot be dissolved with hyaluronic acid and will produce flocculent precipitation. Huaxi Biotechnology, the world's largest hyaluronic acid research and development, production and sales company, has been focusing on the research of hyaluronic acid for more than 20 years, and has done a lot of basic research. Through research and development, it has solved this problem and made hyaluronic acid successfully compatible with disinfection ingredients.

Runbaiyan, the core brand of Huaxi Biotechnology that specializes in hyaluronic acid, launched this Runbaiyan medical hand sanitizer gel, which is the first and only disinfection product based on hyaluronic acid in China. This disinfectant product utilizes the skin care effect of hyaluronic acid and the film-forming isolation and antibacterial effects of hyaluronic acid. While reducing the alcohol content, another disinfectant, dichlorobenzyl alcohol, is added to reduce irritation and damage to the skin. It has a bactericidal efficiency of 99.9%, meeting the national standards for medical surgical hand disinfection and hygienic hand disinfection, and has the function of moisturizing and repairing hand skin.

This medical wash-free disinfectant gel contains hyaluronic acid molecules of three structures: large, small, and micro. The large molecules form a protective film on the surface of the skin on the hands; the small molecules penetrate into the stratum corneum of the skin to play a long-lasting moisturizing role; the micromolecules help the skin repair and relieve the damage to the skin caused by external pollution and disinfectants; in addition, micromolecular hyaluronic acid also has the functions of wound healing, improving eczema symptoms, repairing skin barrier function, and removing free radicals. The hyaluronic acid matrix composed of these multiple molecules contains more than 5‰, and the synergistic antibacterial ingredients can provide uniform and continuous antibacterial effects for the skin and protect the hands for a long time. It can be said that Runbaiyan medical wash-free disinfectant gel is not only a disinfectant, but also a skin care product for the hands.

Remove safety hazards, and the whole family can wash their hands with confidence

At present, most wash-free disinfectants on the market have an ethanol content of more than 75% in order to achieve a sterilization rate of 99.9%. Such a high ethanol content can achieve a sterilization effect, but there are certain safety hazards.

The storage requirements for 75% ethanol disinfectant are relatively strict. Its flash point is about 22°C, and its fire hazard belongs to Class A. Ethanol needs to be stored very carefully. The use of disinfection products has increased significantly during the epidemic, and there have been many fires caused by spraying 75% ethanol. Some media have done actual tests. Only two drops of hand sanitizer containing 75% ethanol were squeezed out. When it encountered an open flame, a blue flame burst out instantly, and the burning process lasted for 2 minutes and 35 seconds.

In the product of Runbaiyan Medical Disinfectant Gel, a combination of 50% ethanol + 0.5% dichlorobenzyl alcohol is used for the first time, which reduces the alcohol content and the risks it brings.

So, will reducing the alcohol content affect the sterilization effect? ​​According to the test results of Shandong Animal Experiment Center, under the condition of 19-21℃, Runbaiyan Medical Disinfectant Gel not only has a good inhibitory effect on bacterial propagation, but also has a very obvious sterilization effect on harmful bacteria such as Staphylococcus aureus, Escherichia coli, Candida albicans, etc. that people often come into contact with in daily life after 1 minute.

The test report also shows that after 3 minutes of disinfection with Runbaiyan Medical Disinfectant Gel, the average killing logarithm of natural bacteria on the hand surface (surgical hands) is greater than 1.00 (2.77-3.16), which meets the requirements of the 2002 edition of the Technical Specifications for Disinfection. In short, the bactericidal effect of this gel has reached the medical level, which is not only suitable for daily disinfection of ordinary households, but also for hand disinfection of medical staff in hospitals.

It is precisely because it has reached medical-grade standards that Runbaiyan donated its wash-free disinfectant gel products to frontline hospitals as soon as possible during this epidemic. Many medical staff on the front line of the fight against the epidemic reported that this disinfectant gel is quick and dry to use, has the moisturizing feeling of hand cream, and has a light fragrance. The skin feel and feel are better than previous general disinfectant products.

If there are children at home, parents will be particularly concerned about the safety of children when purchasing disinfectants: Will the disinfectant have an impact on the child's body? Will there be any disinfectant residue after washing hands?

The Runbaiyan medical disposable disinfectant gel has been tested for oral toxicity and will not cause harm to the body. In addition, it is very hypoallergenic and can be used by pregnant women and children (those who are not allergic to alcohol).

For office workers who travel by public transportation and business people who travel frequently, Runbaiyan Medical Disinfectant Gel has a 50% alcohol content and can be carried on airplanes and other means of transportation (the "Guidelines for the Safe Transportation of Personal Protective Equipment Carried by Chinese Civil Aviation Passengers" stipulates that personal disinfectants with more than 70% alcohol cannot be checked or carried), which is very convenient.

Behind this product is more than 20 years of technological accumulation

Industry first, disinfection and skin care, high safety, Runbaiyan's medical disinfectant gel can be said to almost meet all our requirements for hand disinfection products. The reason why this product can do this is that it relies on the strength of its parent company Huaxi Bio in the field of hyaluronic acid for more than 20 years.

Huaxi Bio is a world-renowned hyaluronic acid research and development, production and sales company. A survey report shows that 36% of the hyaluronic acid raw materials in the global market in 2018 came from Huaxi Bio. The skin care products, medical supplies, and even family planning products containing hyaluronic acid that you usually use may use hyaluronic acid raw materials from Huaxi Bio.

As early as the 1990s, Dr. Guo Xueping, chief scientist of Bloomage Biotechnology, and his team were the first in China to successfully develop a microbial fermentation method for producing hyaluronic acid, breaking the backward situation of relying on animal tissue extraction to produce hyaluronic acid in my country and realizing the industrialization of hyaluronic acid. Dr. Guo Xueping was awarded the 2002 Wu Jieping Paul Janssen Medical Research Award by the Ministry of Health. The related technology has also won many scientific and technological research and development awards, such as the Second Prize of the National Science and Technology Progress Award and the Excellent Achievement Award of the National Ninth Five-Year Key Research Program.

In addition, Bloomage Biotechnology's method for preparing oligomeric hyaluronates by enzymatic cleavage, the resulting oligomeric hyaluronates and their application technology can cut hyaluronic acid molecules to a minimum molecular weight of 2000 Daltons and keep them stable, so they are easy to penetrate into the dermis. The technology has obtained national invention patents and multiple foreign patents, and won the China Patent Gold Award last year, which is the highest honor in the field of Chinese patents.

In addition to the production of raw materials, Huaxi Bio also has profound skills in product research and development and innovation. For example, a series of excellent products launched by Runbaiyan, such as hyaluronic acid disposable essence, Forbidden City lipstick, and medical wash-free disinfectant gel, are deeply loved by consumers.

For companies, it may not be difficult to produce a wash-free disinfectant product, but not every company will think of and can produce a wash-free disinfectant product that consumers can use comfortably and safely. From the perspective of consumers, the same is true. If you buy a product that the whole family can use every day, you should have more stringent requirements for it. This is not only responsible for yourself, but also for your family.