This product containsthat are not Fiber andthat may not be Fiber.
Carbonated water, citric acid, taurine, sodium citrate, potassium sorbate (preservative), caffeine, acesulfame potassium, sucralose, sodium benzoate (preservative), niacinamide (vit. B3), d-calcium pantothenate (vit. B5), salt, l-carnitine, l-tartrate, natural & artificial flavors, gum arabic, inositol, ester gum, pyridoxine hydrochloride (vit. B6), yellow 5, blue #1, cyanocobalamin (vit. B12).
Allergen statement unknown β please review label carefully.