Top 10 · Updated October 2026

Healthiest Seaweeds And Their Products by Nutri-Score

10 of the top 10 seaweeds and their products products carry Nutri-Score A; the rest score A or better. The seaweeds and their products with the best Nutri-Score grades. Among products with the same grade, the one with the better nutrition score ranks higher. We checked 140 seaweeds and their products with complete data.

  1. 1 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

  2. 2 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

  3. 3 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

  4. 4 Algues Varech (Corée du sud)

    Algues Varech (Corée du sud)

    · 80 g
    a 80 kcal 0 g sugar 20 g protein 0 g fat
  5. 5 Chlorella

    Chlorella

    Vital Food · 100 g
    a NOVA 1 326 kcal 0.3 g sugar 57.5 g protein 12.4 g fat

    Also: Palm oil free · Vegan · Vegetarian

  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 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

  8. 8 Bio Chlorella Por

    Bio Chlorella Por

    Eden Premium · 100 g
    a 450 kcal 0.8 g sugar 59.1 g protein 13.4 g fat
  9. 9 Chlorella detoks

    Chlorella detoks

    Purella · 21 g
    a NOVA 1 381 kcal 0.4 g sugar 54.2 g protein 11 g fat

    Also: Palm oil free · Vegan · Vegetarian

  10. 10 Chlorella powder

    Chlorella powder

    organiqua · 125g
    a 343 kcal 0.4 g sugar 65.7 g protein 2.3 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.

More seaweeds and their products rankings

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