Klondike
Klondike Reese's
Ingredient score
8/10
1 ingredient worth a closer look
Worth a closer look
Caramel colorLimited concern
Some types contain 4-MEI, a possible carcinogen in animal studies; FDA sees no short-term risk at food levels.
Worth knowing; no urgent action implied.
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Ingredients
Nonfat milkMilk chocolate flavored coatingSugarCoconut oilChocolate processed with alkaliMilkWheySoybean oilCocoa processed with alkaliSoy lecithinEmulsifierArtificial flavorCornVanillinSaltSugarReese's peanut butter cup piecesMilk chocolateSugarCocoa butterChocolateNonfat milkMilk fatCorn syrup solidsSoy lecithinPGPR {emulsifier}PeanutsSugarDextroseSaltTBHQPreservativeReese's peanut butter swirlPeanutsSugarPeanut oilDextroseSaltTBHQUsed to preserve freshnessCorn syrupCreamCorn syrup solidsWheyContains 1 percent or less ofMono and diglyceridesCaramel colorLocust bean gumGuar gumCarrageenanVitamin A palmitate
About this result
Open Food Facts record · updated Jul 19, 2026 · US
Product data and photos from Open Food Facts (openfoodfacts.org), available under the Open Database License and CC BY-SA.
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