High Purity Food grade 1000000 Da Hyaluronic Acid /Sodium Hyaluronate CAS NO.9067-32-7

What is hyaluronic acid/Soduim hyaluronate ?                           

While hyaluronic acid occurs naturally in the body, commercially, it is more commonly used in its sodium salt form, sodium hyaluronate. This is due to the fact that sodium hyaluronate has better water solubility, stability and can be dried and made into a powder for easy transport. A consultation with a professional confirms that there is no difference in efficacy between taking hyaluronic acid and sodium hyaluronate.

The discovery of hyaluronic acid and sodium hyaluronate dates back to 1934, when Karl Meyer, a biochemist at Columbia University, discovered hyaluronic acid in a vitreous extraction experiment on a cow's eye. Chemists such as Maurice Rapport then studied hyaluronic acid and its sodium salt, sodium hyaluronate, for 25 years.

Hyaluronic acid in the body, researchers have found, is one of the main matrix components of the epidermis and dermis of the skin, and is also found in most of the soft connective tissues. During the embryonic period, the body has the highest level of hyaluronic acid, and the synthesis of hyaluronic acid in the body decreases over the years as people age and as a result of factors such as sunlight and the environment. The effects of the effects on the muscles are mainly reflected in the hardening of the joints, blurred eyes, skin aging and so on. In the case of lack of hyaluronic acid in the human body, exogenous supplements can be properly ingested.

Functions  of sodium hyaluronate:

(a) Skin health

The amount of hyaluronic acid in the skin is an important influence on the water content of the skin, and a decrease in its content will reduce skin elasticity and increase skin dryness. Several studies have shown that oral administration of hyaluronic acid can improve the physiological properties of the skin, help increase skin moisture, promote skin tissue metabolism, slow down skin aging, and play a certain anti-wrinkle effect.

(2 ) Joint health

Hyaluronic acid is the main component of synovial fluid in joints, which plays a shock-absorbing and lubricating role. The decrease in the concentration and molecular mass of hyaluronic acid synthesised by the human body is an important cause of the development of joint inflammation. Experiments have shown that oral administration of hyaluronic acid can reduce joint pain and stiffness and help alleviate symptoms of degenerative arthritis.

( 3)  Gut Health

In addition to skin health and joint care, there are also studies on the effects of oral hyaluronic acid on gastrointestinal health. As a substance with special immunomodulatory properties, hyaluronic acid can play the role of anti-inflammatory, anti-bacterial, and repair of the intestinal barrier function

Hyaluronic acid has immunomodulatory properties and can induce the expression of antibacterial substances in the human body, which can play the role of anti-inflammatory and repair of the intestinal barrier function.

After oral administration, hyaluronic acid was able to improve the ability of mice intestines to control harmful bacterial infections and reduce the number of harmful bacteria.

Hyaluronic acid, with a molecular mass of 35 kDa, has been repeatedly shown to prevent intestinal bacterial infections and reduce intestinal inflammation by maintaining intestinal barrier function in mice and puppies.

1. (4)Eye health

Relatively few studies have been reported on the effects and ameliorative effects of oral hyaluronic acid on the human eye. What is available suggests that hyaluronic acid has a positive effect on the proliferation and metabolism of corneal epithelial cells and can ameliorate ocular surface inflammation.

Hyaluronic acid and its degradation products can stimulate epithelial cell proliferation, apoptosis, and neovascularisation, among other activities, and oral administration of hyaluronic acid can promote corneal epithelial wound healing.

In vitro experiments have shown that hyaluronic acid promotes corneal epithelial wound healing and corneal epithelial cell migration.

(5) Foods with added hyaluronic acid

In the global market, due to the early opening of hyaluronic acid-related food application policies in Japan, South Korea, the United States and other countries and regions, there have been a number of food categories involving hyaluronic acid in the ingredient formulations, such as health food (beauty care), health food (bone and joint health), beverages, confectionery, and salads.