Reese's Puffs Treat Bar
The processing score reflects 80 ingredients, including hydrogenated oil, high-fructose corn syrup, artificial flavoring, plus 4 more we flag. The nutrition score reflects high sugar and saturated fat.
Nutrition Highlights
Nutrient Alerts

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* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Ingredients
24 listed · 10 flagged for reviewCEREAL (WHOLE GRAIN CORN, SUGAR, REESE'S PEANUT BUTTER [PEANUTS, SUGAR, MONOGLYCERIDES, PEANUT OIL, SALT, MOLASSES, CORN STARCH], DEXTROSE, CORN MEAL, CORN SYRUP, CANOLA OIL, SALT, HERSHEY'S COCOA, CARAMEL COLOR, TRISODIUM PHOSPHATE, NATURAL FLAVOR. VITAMIN E [MIXED TOCOPHEROLS]ADDED TO PRESERVE FRESHNESS. VITAMINS AND MINERALS: TRICALCIUM PHOSPHATE, CALCIUM CARBONATE, VITAMIN C [SODIUM ASCORBATE], A B VITAMIN [NIACINAMIDE], ZINC AND IRON [MINERAL NUTRIENTS], VITAMIN B6 [PYRIDOXINE HYDROCHLORIDE], VITAMIN B2 [RIBOFLAVIN], VITAMIN B1 [THIAMIN MONONITRATE], VITAMIN A [PALMITATE], A B VITAMIN [FOLIC ACID], VITAMIN B12, VITAMIN D3), CORN SYRUP, CHOCOLATE FLAVORED CRISP RICE (RICE FLOUR, COCOA PROCESSED WITH ALKALI, SUGAR, BARLEY MALT EXTRACT, SALT, CARAMEL COLOR. BHT ADDED TO RETAIN FRESHNESS), SUGAR, REESE'S PEANUT BUTTER FLAVORED CHIPS (PEANUTS, SUGAR, HYDROGENATED VEGETABLE OIL [PALM KERNEL, SOYBEAN OIL], CORN SYRUP SOLIDS, DEXTROSE, REDUCED PROTEIN WHEY, SALT, PALM KERNEL OIL, ARTIFICIAL FLAVOR, SOY LECITHIN), HIGH FRUCTOSE CORN SYRUP, PALM KERNEL OIL, PARTIALLY DEFATTED PEANUT FLOUR, FRUCTOSE, CANOLA OIL, VEGETABLE GLYCERIN. CONTAINS 2 % OR LESS OF: REESE'S PEANUT BUTTER (PEANUTS, SUGAR, MONOGLYCERIDES, PEANUT OIL, SALT, MOLASSES, CORN STARCH), CALCIUM CARBONATE, PEANUT FLOUR, MALTODEXTRIN, SALT, PEANUT BUTTER, SORBITOL, PEANUT OIL, NONFAT DRY MILK, WHEY POWDER, SOY LECITHIN, GELATIN, NATURAL AND ARTIFICIAL FLAVOR. CONTAINS PEANUT, MILK AND SOY; MAY CONTAIN WHEAT INGREDIENTS.
Listed in source order (heaviest first). Select any ingredient to see its category bucket and other products that contain it.
Why Does This Score Ultra-Processed?
In our analysis, Reese's Puffs Treat Bar scores Ultra-Processed. That classification is shaped by ingredients commonly associated with ultra-processed foods:
- Corn-Based Sweeteners (Corn Syrup, High Fructose Corn Syrup): HFCS is a hallmark of ultra-processed foods.
- Processed Meats (Gelatin): Mechanically separated and reformed meats are UPF markers.
- Sugar Alcohols (Sorbitol): Modified sweeteners common in diet UPF products.
- Emulsifiers (Soy Lecithin): Industrial emulsifiers indicate UPF.
Within Breakfast Cereal, this product is more processed than about 77% of the 9,419 products we've analyzed.
Processing classification reflects ingredient and additive analysis, not a judgment of any product's safety, quality, or healthfulness.
What These Ingredients Tell Us
We group Reese's Puffs Treat Bar's ingredients into ingredient categories and note how each relates to food processing. The notes below describe the category, not this specific product's formulation.
- Sugars & Natural SweetenersProcessing indicator
In this product: Cereal (Whole Grain Corn, Sugar, Reese'S Peanut Butter [Peanuts, Sugar, Monoglycerides, Peanut Oil, Salt, Molasses, Corn Starch], Dextrose, Corn Meal, Corn Syrup, Canola Oil, Salt, Hershey'S Cocoa, Caramel Color, Trisodium Phosphate, Natural Flavor. Vitamin E [Mixed Tocopherols]Added To Preserve Freshness. Vitamins And Minerals: Tricalcium Phosphate, Calcium Carbonate, Vitamin C [Sodium Ascorbate], A B Vitamin [Niacinamide], Zinc And Iron [Mineral Nutrients], Vitamin B6 [Pyridoxine Hydrochloride], Vitamin B2 [Riboflavin], Vitamin B1 [Thiamin Mononitrate], Vitamin A [Palmitate], A B Vitamin [Folic Acid], Vitamin B12, Vitamin D3), Chocolate Flavored Crisp Rice (Rice Flour, Cocoa Processed With Alkali, Sugar, Barley Malt Extract, Salt, Caramel Color. Bht Added To Retain Freshness), Sugar, Reese'S Peanut Butter Flavored Chips (Peanuts, Sugar, Hydrogenated Vegetable Oil [Palm Kernel, Soybean Oil], Corn Syrup Solids, Dextrose, Reduced Protein Whey, Salt, Palm Kernel Oil, Artificial Flavor, Soy Lecithin), and 3 more.
Natural sugars acceptable in moderation, excessive amounts indicate UPF.
- Vegetable OilsProcessing indicator
In this product: Palm Kernel Oil, Canola Oil, Peanut Oil.
Natural oils are minimally processed, hydrogenated oils indicate UPF.
- MineralsProcessing indicator
In this product: Calcium Carbonate.
Added minerals often compensate for processing.
- Salt & SodiumProcessing indicator
In this product: Salt.
Basic preservative, but high amounts indicate processing.
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About our scores and this content
Processing and Nutrition Scores reflect the ingredient lists and nutrient data we observe; they are our analysis, not absolute measures of health. Read the full methodology. This information is provided for general nutrition education and is not medical, health, or dietary advice. Product formulations change often, so check the actual label before purchasing, and consult a registered dietitian or your physician for personal guidance.
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