Is it ultra-processed?
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Dried seaweeds, from least to most processed

We track 22 dried seaweeds, 9% of them ultra-processed. The least processed is Sushi Nori Roasted Seaweed.

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What makes dried seaweeds ultra-processed

The signs of ultra-processing found most often, and the share of dried seaweeds that contain each:

Unprocessed or minimally processed (7)

  1. 1 Sushi Nori Roasted Seaweed YUTAKA - mpreis · 5pcs 1
  2. 2 Organic Sushi Nori Ocean's Halo · 1 oz 1
  3. 3 Laver Haizhilin · 50 g 1
  4. 4 Nori sheets Pandaroo · 25g 1
  5. 5 Yaki nori for sushi Obento · 25g 1
  6. 6 Fueru Wakame Wel pac · 56.7 g 1
  7. 7 Sushi Nori Roasted Seaweed Sheets T&T · 27 g (10 sheets) 1

Processed food (13)

  1. 8 Sushi Nori Seaweed Wraps Gimme · 81 oz 3
  2. 9 Roasted Seaweed Snacks Gimme · 0.17 oz 3
  3. 10 Seaveg Crispies Original Clearspring · 4g 3
  4. 11 Kim Nori Seasoned Seaweed Snack Sea Salt Kim Nori 3
  5. 12 The Seaweed Snack Ocean's Halo · 4g 3
  6. 13 Sea Salt Seaweed Snack Ocean's Halo · 20g 3
  7. 14 Seaweed thins Itsu · 4 x 5 g 3
  8. 15 Organic Roasted Seaweed Snack Kirkland Signature · 17 g 3
  9. 16 Crispy Seaweed Thins Sea Salt Itsu · 5 g 3
  10. 17 Roasted Seaweed Sea Friend 3
  11. 18 Seaveg crispies ginger Clearspring · 4g 3
  12. 19 Seasoned & Roasted Seaweed JayOne · 5g 3
  13. 20 Organic Roasted Seaweed Snack Kirkland · 17 g 3

Ultra-processed food (2)

  1. 21 食べて綺麗に 475/2014 x 100 itsu crispy seaweed thins sw Itsu 4
  2. 22 Tempura Seaweed Original flavour Hi tempura · 40 g 4

Within each group, products with fewer signs of ultra-processing, additives and ingredients come first. This ordering is ours, for comparison; it is not part of NOVA.