Top 10 · Updated October 2026

Least Processed Shellfish

3 of the top 10 shellfish products sit in NOVA group 1 — the least processed end of the scale. The shellfish with the lowest NOVA processing group — fewer industrial ingredients and additives. We checked 21 shellfish with complete data.

  1. 1 Baby Clams In Water

    Baby Clams In Water

    Crown Prince · net weight 283 g
    a NOVA 1 91 kcal 0 g sugar 16.4 g protein 1.8 g fat

    Also: Palm oil free

  2. 2 Moules de Bouchot de la Baie du Mont Saint Michel

    Moules de Bouchot de la Baie du Mont Saint Michel

    La Cancalaise · 1,4 kg
    a NOVA 1 72 kcal 0 g sugar 11.2 g protein 1.8 g fat

    Also: Palm oil free · No additives

  3. 3 Crevettes tropicales tigrées entières crues ASC

    Crevettes tropicales tigrées entières crues ASC

    Casino · 400 g
    a NOVA 1 87 kcal 0 g sugar 20 g protein 0.7 g fat

    Also: Palm oil free · No additives

  4. 4 Crevette Nordique décortiquée cuite MSC

    Crevette Nordique décortiquée cuite MSC

    Casino · 180 g
    a NOVA 3 59 kcal 0 g sugar 13 g protein 0.8 g fat

    Also: Palm oil free · No additives

  5. 5 Queues de crevettes sauvages cuites surgelées

    Queues de crevettes sauvages cuites surgelées

    Casino · 300 g
    a NOVA 3 80 kcal 0 g sugar 20 g protein 0.4 g fat

    Also: Palm oil free

  6. 6 Langoustines entières crues surgelées

    Langoustines entières crues surgelées

    Casino · 500 g
    a NOVA 3 79 kcal 0 g sugar 19 g protein 0 g fat

    Also: Palm oil free

  7. 7 Queues de crevettes sauvages marinées ail et persil crues surgelées

    Queues de crevettes sauvages marinées ail et persil crues surgelées

    Casino · 200 g
    a NOVA 3 94 kcal 0 g sugar 19 g protein 2 g fat

    Also: Palm oil free

  8. 8 Shrimp Cerviche

    Shrimp Cerviche

    Members Mark · 1.37 lb
    a NOVA 3

    Also: Palm oil free

  9. 9 Crevettes des mers froides

    Crevettes des mers froides

    AUCHAN · 0.09 kg
    b NOVA 3 95 kcal 0.5 g sugar 22 g protein 1 g fat

    Also: Palm oil free

  10. 10 Berberechos

    Berberechos

    Sal de Plata · 63 gr
    c NOVA 3 47 kcal 0 g sugar 10.7 g protein 0.5 g fat

    Also: Palm oil free · No additives

How we built this list

We ranked all published shellfish 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 shellfish rankings

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