No, skip it.
Too high in carbs (55.5g/100g).
Automated check based on Open Food Facts label data. Not medical advice. Always check the package.
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What we checked
This product on every diet
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Nutrition facts (per 100g)
Per 100 g this product is high in saturated fat, high in sugars. Bands follow the UK front-of-pack guide: sugars high at 22.5 g or more and low at 5 g or less; salt high at 1.5 g or more and low at 0.3 g or less; saturated fat high at 5 g or more and low at 1.5 g or less. This describes the label, it is not dietary advice.
Processing level: NOVA group 4, ultra-processed foods. NOVA classification, from the label data.
Ingredients (original text)
Enrobage chocolat au lait (55%) [ sucre, beurre de cacao, masse de cacao, poudre de _lait écrémé_, graisse de _lait_, _lactose_, émulsifiant: lécithine (_soja_ E322), E476 issu d'huile de ricin). Crème de beurre d'arachides (45%) [_arachides_, sucre, dextrose, graisse de lait, sel, antioxydants: E310, régulateur d'acidité: acide citrique E3301
Detailed analysis: why is Reese's 3 peanut butter cups not keto?
Our analysis indicates that Reese's 3 peanut butter cups is likely not suitable for a keto diet. This is based on the detection of the following ingredients which are generally avoided:
- Too high in carbs (55.5g/100g)
The full list of ingredients we analyzed is: Enrobage chocolat au lait (55%) [ sucre, beurre de cacao, masse de cacao, poudre de _lait écrémé_, graisse de _lait_, _lactose_, émulsifiant: lécithine (_soja_ E322), E476 issu d'huile de ricin). Crème de beurre d'arachides (45%) [_arachides_, sucre, dextrose, graisse de lait, sel, antioxydants: E310, régulateur d'acidité: acide citrique E3301. We always advise verifying with the manufacturer for the most accurate and up-to-date information.
Nutritional information
Reese's 3 peanut butter cups contains 511 calories per 100g, with 10.8g of protein, 31g of fat, and 55.5g of carbohydrates (50.1g of which is sugar). The high carbohydrate content further confirms that this product is not suitable for a ketogenic diet.
What should you do?
If you are following a keto diet, we recommend looking for alternative products that do not contain these restricted ingredients. Many manufacturers now offer keto-friendly versions of popular products, so be sure to check product labels carefully.
Disclaimer: This analysis is based on ingredient data and should not replace professional medical or nutritional advice. If you have specific dietary restrictions due to health conditions, please consult with a healthcare provider or registered dietitian.
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Frequently asked questions
Is Reese's 3 peanut butter cups Keto?
No, Reese's 3 peanut butter cups is generally not Keto because it contains Too high in carbs (55.5g/100g).
Does Reese's 3 peanut butter cups contain allergens?
Always check the packaging for the most current allergen information. The ingredients list we analyzed includes: Enrobage chocolat au lait (55%) [ sucre, beurre de cacao, masse de cacao, poudre de _lait écrémé_, graisse de _lait_, _lactose_, émulsifiant: lécithin...
What are the nutritional facts of Reese's 3 peanut butter cups?
Reese's 3 peanut butter cups contains 511 calories per 100g, with 10.8g of protein, 55.5g of carbohydrates, and 31g of fat.
How much sugar is in Reese's 3 peanut butter cups?
Reese's 3 peanut butter cups lists 50.1 g of sugar per 100 g, which counts as high in sugar under the UK front-of-pack guide (22.5 g or more per 100 g).
Is Reese's 3 peanut butter cups ultra-processed?
By the NOVA classification in its label data, Reese's 3 peanut butter cups is in group 4, ultra-processed foods.
Can I eat Reese's 3 peanut butter cups on a Keto diet?
No, Reese's 3 peanut butter cups is not recommended for a Keto diet due to the presence of restricted ingredients. We recommend looking for Keto-certified alternatives.