Top 10 · Updated October 2026

Best Low-Sugar Seaweeds And Their Products

The 10 lowest-sugar seaweeds and their products products on this list range from 0 g to 0 g of sugar per 100 g. The seaweeds and their products with the least sugar per 100 g, ranked using label data. Ties are broken by Nutri-Score. We checked 139 seaweeds and their products with complete data.

  1. 1 Roasted Seaweed

    Roasted Seaweed

    DAECHUN PREMIUM
    a NOVA 3 26 kcal 0 g sugar 1 g protein 2 g fat

    Also: Palm oil free · No additives

  2. 2 Seasoned Seaweed

    Seasoned Seaweed

    Kwang Cheon Kim · 5 g
    a 10 kcal 0 g sugar 0 g protein 1 g fat
  3. 3 Kombu

    Kombu

    Clearspring
    a 2 kcal 0 g sugar 0 g protein 0.1 g fat
  4. 4 Salade 3 algues

    Salade 3 algues

    algues armorique · 50 g
    a NOVA 1 159 kcal 0 g sugar 20.4 g protein 1.6 g fat

    Also: Palm oil free · No additives

  5. 5 Alga marina seca

    Alga marina seca

    Ayibo
    a NOVA 3 309 kcal 0 g sugar 31.2 g protein 4.2 g fat

    Also: Palm oil free · No additives

  6. 6 Laitue de mer bio en paillettes

    Laitue de mer bio en paillettes

    Greenweez · 100 g
    a NOVA 1 23 kcal 0 g sugar 1.7 g protein 0 g fat

    Also: Palm oil free · Vegan · Vegetarian

  7. 7 Wakamé Biologique

    Wakamé Biologique

    C-Weed Aquaculture · 50g
    a NOVA 1 102 kcal 0 g sugar 14.1 g protein 2.5 g fat

    Also: Palm oil free · Vegan · Vegetarian

  8. 8 Wakame (50 GR)

    Wakame (50 GR)

    Clearspring
    a 20 kcal 0 g sugar 1.8 g protein 0.3 g fat
  9. 9 Wakame Algue Séché (pour soupe miso)

    Wakame Algue Séché (pour soupe miso)

    HoSan · 57g
    a NOVA 1 36 kcal 0 g sugar 0 g protein 0 g fat

    Also: Palm oil free · Vegan · Vegetarian

  10. 10 Chlorella

    Chlorella

    Vitarmonyl
    a 2 kcal 0 g sugar 0.3 g protein 0.1 g fat

How we built this list

We ranked all published seaweeds and their products 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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