Acacia fiber (Acacia senegal (L.) Willd.)

Acacia fiber is a natural dietary fiber extracted from the sap of the Acacia senegal tree, native to the semi-arid regions of sub-Saharan Africa. It is primarily composed of polysaccharides and glycoproteins, and is not broken down by human digestive enzymes, giving it the status of a prebiotic fiber. Upon reaching the colon, acacia fiber is fermented by the intestinal flora, helping to nourish the beneficial bacteria of the microbiome. Studies suggest that it contributes to maintaining normal intestinal transit and supporting the balance of the digestive flora. Its digestive tolerance is generally considered good, even at higher doses. In the context of food supplements, acacia fiber is commonly used as a bulking agent to optimize the filling of capsules. It therefore plays a functional role in formulation, while also providing an intrinsic benefit as a source of prebiotic fiber.