Is Wrigley’s Orbit gum in the spearmint flavor acceptable for Ashkenazim without a hechsher? The ingredients are:

sorbitol, gum base, glycerol, natural and artificial flavors, less than 2% of: hydrogenated starch hydrolysate, aspartame, mannitol, acesulfame K, soy lecithin, xylitol, blue 1 lake, beta-carotene and BHT