Guar Gum
Guar Gum is a water-soluble galactomannan polysaccharide hydrocolloid, which is extracted from guar beans (Cyamopsis tetragonoloba). It is used widely as a thickener and stabilizer. It hydrates readily in cold water and can build viscosity without heating. It can also function as a binder and emulsifying aid. In food systems, it is used to improve texture, reduce ingredient separation, control water movement and support moisture retention to optimize shelf life. Guar gum, when combined with Xanthan Gum, can create synergistic effects.
Guar gum is used across multiple industries, especially food and beverage, pharmaceuticals, cosmetics and personal care, oil and gas drilling, textiles, and paper manufacturing.
Within pharmaceuticals, it is used in products such as fiber supplements, laxatives, and controlled-release formulations because of its gel-forming and binding properties.
In cosmetics and personal care, it helps improve viscosity, texture, and formulation stability in products such as shampoos, conditioners, lotions, and creams. In oil and gas applications, guar gum is used to increase fluid viscosity and help suspend solids in drilling muds and hydraulic fracturing fluids.
Guar Gum is listed as GRAS and is approved of ruse in foods; 21CFR Part 184.1339.