Top 10 · Updated October 2026

Best Low-Sugar Dark Chocolate Bar

The 10 lowest-sugar dark chocolate bar products on this list range from 0 g to 2.2 g of sugar per 100 g. The dark chocolate bar with the least sugar per 100 g, ranked using label data. Ties are broken by Nutri-Score. We checked 238 dark chocolate bar with complete data.

  1. 1 85% Cocoa Dark Chocolate Squares

    85% Cocoa Dark Chocolate Squares

    Choc Zero · 3.5 oz
    c 450 kcal 0 g sugar 0 g protein 45 g fat
  2. 2 Dark chocolate 70% with sea salt

    Dark chocolate 70% with sea salt

    d NOVA 4 473 kcal 0 g sugar 6.9 g protein 43.5 g fat

    Also: Palm oil free · Vegan · Vegetarian

  3. 3 Keto Bark Almonds

    Keto Bark Almonds

    Choczero · 1 oz
    d 429 kcal 0 g sugar 3.6 g protein 35.7 g fat
  4. 4 Hazelnuts Chocolate Bars imp Red color

    Hazelnuts Chocolate Bars imp Red color

    Choczero · 6 oz
    d NOVA 4 429 kcal 0 g sugar 7.1 g protein 35.7 g fat

    Also: Palm oil free

  5. 5 Sugar Free Dark Chocolate 90% Cacao

    Sugar Free Dark Chocolate 90% Cacao

    Russell Stover · 3 oz
    d NOVA 4 594 kcal 0 g sugar 9.4 g protein 50 g fat

    Also: Palm oil free

  6. 6 Sugar Free 90% Cacao Dark Chocolate

    Sugar Free 90% Cacao Dark Chocolate

    Russell Stover · 3 oz
    d 594 kcal 0 g sugar 9.4 g protein 50 g fat
  7. 7 Wizards

    Wizards

    d 477 kcal 0.1 g sugar 10.3 g protein 36 g fat

    Also: Vegan · Vegetarian

  8. 8 Single Origin - Intense Dark Cacao

    Single Origin - Intense Dark Cacao

    Marks & Spencer · 100g
    d NOVA 3 620 kcal 0.4 g sugar 12.5 g protein 54 g fat

    Also: Palm oil free · Vegan · Vegetarian

  9. 9 Chocolicious Negro

    Chocolicious Negro

    Natruly · 85 g
    d NOVA 4 500 kcal 2 g sugar 9 g protein 40 g fat

    Also: Palm oil free

  10. 10 Chocolate para Culinária sem adição de açúcar 52% cacau

    Chocolate para Culinária sem adição de açúcar 52% cacau

    Pingo Doce · 200 g
    c NOVA 4 476 kcal 2.2 g sugar 8.1 g protein 34.5 g fat

    Also: Palm oil free

How we built this list

We ranked all published dark chocolate bar on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.

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