Peanut butter [peanuts, sugar, contains 2% or less of: fully-hydrogenated vegetable oils (cottonseed, soybean, rapeseed), dextrose, salt, molasses, and monoglycerides], honey, whey protein isolate, graham cracker [enriched flour (wheat flour, niacin, reduced iron, vitamin b1 (thiamine mononitrate), vitamin b2 (riboflavin), folic acid), invert sugar, whole wheat flour, vegetable oil (palm and palm kernel oil with tbhq for freshness), contains 2% or less of baking soda], semi-sweet chocolate chips [chocolate liquor, cocoa butter, soy lecithin (an emulsifier), vanilla], marshmallows [corn syrup, sodium, hexanetaphosphate, artificial and natural flavoring).
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.