What do you know about Sodium hyaluronic acid in the field of medical skin care?

When the concentration and composition of various skin care products are flying, it seems that consumers will fall into the quagmire of "pseudo science" if they are not careful. In order to regulate the healthy development of the industry, in 2022, the state issued the Measures for the Supervision and Administration of the Production and Operation of Cosmetics, which stipulates that cosmetics should upload efficacy test reports at the time of registration and filing according to relevant requirements, and put a "tight curse" on the efficacy promotion of products.

Under the great waves, hyaluronic acid (HA) has become more classic and versatile. According to the survey, 90% of the 1000 randomly selected registered skin care products have been added with hyaluronic acid. So why is hyaluronic acid active in the beauty and skin care circle? How to choose the right hyaluronic acid? Jinan Hongyuan Chemical Co., Ltd. may be able to give a reliable answer.

Jinan Hongyuan Chemical Co., Ltd., founded in 2008, is a comprehensive modern industrial enterprise integrating scientific research, production and operation. Its business scope covers fine chemicals, pharmaceutical intermediates, chemical Solvents, chemical additives and other fields. In addition, Jinan Hongyuan has achieved the perfection of hyaluronic acid with more than ten years of research and application experience.

For a long time, the moisturizing properties of hyaluronic acid have been widely known, but in fact, many functions are unknown to the public, and the effects of different hyaluronic acids are related to their different molecular weights and structures. According to the molecular weight, hyaluronic acid can be roughly divided into macromolecular, middle molecular, small molecular and micromolecular hyaluronic acid.

Macromolecule hyaluronic acid: 1.8 million to 2.2 million daltons, which can form a layer of breathable film on the skin surface to lock water on the skin surface and prevent water evaporation. However, it has poor penetration and will not be absorbed by the skin.

Mesomolecular hyaluronic acid: 1000000-1800000 daltons, which can also form a breathable membrane on the skin surface to lock water and tighten the skin.

Small molecule hyaluronic acid: 10000-1000000 daltons, which can lock water from the skin, promote metabolism, and make the skin delicate.

Micro molecule hyaluronic acid: below 10000 daltons, it can penetrate into the skin basal layer, replenish water and maintain the root, repair light damaged cells, and eliminate free radicals.

More than ten years ago, most skin care products used large and medium molecular hyaluronic acid to moisturize the skin epidermis. Why not use micromolecular hyaluronic acid? Due to the limited technology in the past, small and micro molecular hyaluronic acid can only be obtained through acid and alkali. This method is low in efficiency, low in purity, high in cost, and difficult to be used in a large area. However, after years of efforts and exploration, Jinan Hongyuan Chemical Co., Ltd. has greatly reduced the production cost of micromolecular hyaluronic acid with high purity and good quality, just like a pair of scissors that can accurately control the molecular weight of hyaluronic acid.

At the same time, it can also supply α- Lipoic Acid, d-lipoic acid, ethyl 6,8-dichlorooctanoate, Coenzyme Q10 and other raw materials and Pharmaceutical Intermediates. It can also provide chemical and Pharmaceutical companies with superior raw materials such as methyl cyclohexane, monochloroacetone and cyclohexane, and is committed to creating a one-stop comprehensive procurement solution!