Guar Gum

Guar gum is a galactomannan polysaccharide extracted from the endosperm of guar beans, consisting of a mannose backbone with galactose side chains. It produces highly viscous solutions even at low concentrations (0.5-2%) and exhibits excellent cold-water solubility, making it particularly valuable in formulations requiring immediate thickening without heat. Formulators favor guar gum for its synergistic relationship with xanthan gum, where the combination creates enhanced viscosity and improved suspension properties compared to either gum alone, while also providing a smooth, non-sticky skin feel.