Is BUTTERCREME 1/4 MARBLE ROSEBUDS, BUTTERCREME vegan?

icing: sugar, vegetable shortening (palm oil, canola oil, mono-and diglycerides), water, corn syrup. contains 2% or less of: high fructose corn syrup, corn starch, natural and artificial flavor, salt, guar gum, phosphoric acid, sodium benzoate (preservative), polysorbate 60, potassium sorbate (preservative), blue 1, red 40, yellow 5, yellow 6. marble cake layer: sugar, bleached enriched flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), water, vegetable shortening (palm oil, soybean oil, propylene glycol mono- and diesters of fats and fatty acids, mono- and diglycerides, soy lecithin), soybean oil whole eggs, nonfat dry milk, dried egg whites. contains 2% or less of: citric acid (preservative), cocoa (processed with alkali), dextrose, food starch - modified, guar gum, mono-and diglycerides, monocalcium phosphate, natural and artificial flavor, polysorbate 60, propylene glycol esters, propylene glycol mono and diesters of fats and fatty acids, salt, sodium acid pyrophosphate, sodium aluminium phosphate, sodium bicarbonate, sodium stearoyl lactylate, soy flour, soy lecithin, wheat starch, xanthan gum, yellow 5.

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