Search results
Results from the WOW.Com Content Network
“Hyaluronic acid is a sugar molecule found naturally in our body that serves as a humectant and attracts up to 1000 times its weight in water, helping to hydrate the skin,” she explains.
Though it's best known in the world of skincare, hyaluronic acid is a superstar ingredient in many hydrating hair products. Here, experts break down its benefits, side effects, and how to use it.
Hyaluronic acid is a polymer of disaccharides, which are composed of D-glucuronic acid and N-acetyl-D-glucosamine, linked via alternating β-(1→4) and β-(1→3) glycosidic bonds. Hyaluronic acid can be 25,000 disaccharide repeats in length. Polymers of hyaluronic acid can range in size from 5,000 to 20,000,000 Da in vivo.
Sodium hyaluronate is the sodium salt of hyaluronic acid. It is a glycosaminoglycan and long-chain polymer of disaccharide units of Na-glucuronate-N-acetylglucosamine. It can bind to specific receptors for which it has a high affinity.
Similar to collagen and elastin, the amount of naturally-occurring hyaluronic acid in our bodies decreases as we get older. But experts suggest that there may be ways to stimulate production of ...
Microbial hyaluronic acid production refers to the process by which microorganisms, such as bacteria and yeast, are utilized in fermentation to synthesize hyaluronic acid (HA). [1] HA is used in a wide range of medical, cosmetic , and biological products because of its high moisture retention and viscoelasticity qualities. [ 2 ]
Hyaluronan or hyaluronic acid is a high molecular weight unbranched polysaccharide synthesized by a wide variety of organisms from bacteria to mammals, and is a constituent of the extracellular matrix. [7] [8] It consists of alternating glucuronic acid and N-acetylglucosamine residues that are linked by beta-1-3 and beta-1-4 glycosidic bonds.
Rich in a fiber known as beta glucan, King compares mushroom extracts to nourishing ingredients such as hyaluronic acid and protective antioxidants. Most importantly, mushrooms are known as ...