Is Savoritz Peanut Butter Sandwich Crackers safe?

Full ingredient label

enriched flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), canola oil (canola oil, ascorbic acid - a preservative, rosemary extract), peanut butter (peanuts, palm oil, salt), palm oil, sugar, anhydrous dextrose, wheat starch, salt, soy lecithin, dry malt (malted barley flour, dextrose, wheat flour), ammonium bicarbonate, sea salt, natural flavor (contains peanuts), yeast, natural flavor (contains milk), sodium bicarbonate, enzymes, whey powder