Fructan Best Prebiotic/Probiotic/Postbiotic Hydration Soothing Fructan at a glance Prebiotic polysaccharide with potential skin microbiome benefits Naturally present in fungi, bacteria, and plants such aloe vera, agave, barley, and chicory Studied for skin-soothing properties May also function as a humectant Suppliers note this ingredient has excellent film-forming properties Fructan description Fructan is a polysaccharide with prebiotic properties that can potentially help improve the health of skin’s microbiome. Depending on the source and structure, fructans can be categorized into various types, such as fructooligosaccharides, inulin, and levan. Fructans are naturally present in fungi (yeast) and bacteria, as well as plants such aloe vera, agave, barley, chicory, and Jerusalum artichoke. Studies indicate fructans can soothe distressed skin while also increasing hydration through humectant properties. Certain fructans are also noted in research for their ability to help stabilize cosmetic emulsions. According to supplier data, fructan may also provide film-forming properties in skin care applications. Noted usage levels range from 0.2-30%. Related ingredients: Fructooligosaccharides Inulin