Snacks · Product label guide
Seaweed snacks: compare ingredients, then choose.
Compare roasted seaweed snacks by oil, salt, and flavoring.
Research · Seaweed snacks
What our research found about seaweed snacks
Roasted seaweed snacks are typically nori sheets brushed with oil and salt. The oil named on the label (avocado, sunflower, sesame or olive) and the sodium are the main differences between brands, along with flavorings such as wasabi, chili or teriyaki. Toppings and crisps add seeds, sugar and other ingredients.
Seaweed is a rich natural source of iodine, according to the NIH Office of Dietary Supplements, and most people in the U.S. already get enough. People managing thyroid conditions should discuss frequent seaweed intake with a clinician.
- Products
- 121 brand
- Full labels recorded
- 542% of the shelf
- Maker says organic
- 0maker’s claim
- List an added sweetener
- 1of 5 labels
- List a seed oil
- 3of 5 labels
- Typical label length
- 3ingredients (median)
Counts use complete, current ingredient labels only. Records without a published label stay unknown and are never counted as clean.
What to compare
- Oil type. Avocado, sunflower, olive and sesame oils all appear on this shelf.
- Sodium. Compare per serving; sheets are light but salty.
- Flavorings. Seasoned versions add sugar and flavorings.
- Iodine. Seaweed varies in iodine; consider your total intake.
References
- Iodine fact sheet for consumers NIH Office of Dietary Supplements
- Sodium in your diet U.S. Food and Drug Administration
- Types of fat Harvard T.H. Chan School of Public Health
Compare the recorded labels
Find the ingredients that matter to you.
“No …” columns: None found on the label · Listed on the label · Unknown. Claims: verified · not established. Default: most check marks first; not a health score.
| Buy | ||||||||
|---|---|---|---|---|---|---|---|---|
| 71 / 1009 of 9 groups clear · no organic claim | Search on Amazon ↗Product details → | 4 | ||||||
Recorded ingredients Seaweed*, Avocado Oil*, Sea Salt. *Organic. Label checked 2026-10-11 · US Ingredient evidence source ↗Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| 71 / 1009 of 9 groups clear · no organic claim | Search on Amazon ↗Product details → | 4 | ||||||
Recorded ingredients Seaweed*, Avocado Oil*, Sea Salt. *Organic. Label checked 2026-10-11 · US Ingredient evidence source ↗Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| 63 / 1008 of 9 groups clear · no organic claim | Search on Amazon ↗Product details → | 3 | ||||||
Recorded ingredients Seaweed*, Sunflower Oil*, Sea Salt. *Organic. Label checked 2026-10-11 · US Ingredient evidence source ↗Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| 63 / 1008 of 9 groups clear · no organic claim | Search on Amazon ↗Product details → | 3 | ||||||
Recorded ingredients Organic Sunflower Oil, Organic Seaweed, Organic Sesame Seeds, Organic Cane Sugar, Organic Sesame Oil, Sea Salt, Organic Rosemary Extract (to preserve freshness). Label checked 2026-10-11 · US Ingredient evidence source ↗Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| 63 / 1008 of 9 groups clear · no organic claim | Search on Amazon ↗Product details → | 3 | ||||||
Recorded ingredients Seaweed*, Toasted Sesame Oil* , Sunflower Oil*, Sea Salt. *Organic. Label checked 2026-10-11 · US Ingredient evidence source ↗Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| Not scored | Search on Amazon ↗Product details → | 0 | ||||||
Recorded ingredients Unknown Label needs review — · US Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| Not scored | Search on Amazon ↗Product details → | 0 | ||||||
Recorded ingredients Unknown Label needs review — · US Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| Not scored | Search on Amazon ↗Product details → | 0 | ||||||
Recorded ingredients Unknown Label needs review — · US Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| Not scored | Search on Amazon ↗Product details → | 0 | ||||||
Recorded ingredients Unknown Label needs review — · US Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| Not scored | Search on Amazon ↗Product details → | 0 | ||||||
Recorded ingredients Unknown Label needs review — · US Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| Not scored | Search on Amazon ↗Product details → | 0 | ||||||
Recorded ingredients Unknown Label needs review — · US Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
| Not scored | Search on Amazon ↗Product details → | 0 | ||||||
Recorded ingredients Unknown Label needs review — · US Producer claims Sourcing claim not reviewed The catalog establishes this product’s name and photograph. Sourcing claims and a complete ingredient label may still need review. Producer claim source ↗Reviewed | ||||||||
Unknown and stale evidence never passes “Only show matches.” The clean score is strict and needs no setup: nine additive groups on the current label plus verified organic and sourcing claims; without them a product cannot reach 100. It is not a nutrition, allergy, or safety rating.
“Buy on Amazon” opens a reviewed product listing; “Search on Amazon” opens an Amazon search for the product, so pick the exact match yourself. Confirm the package, seller, availability, and current price before checkout. Buying links do not influence ingredient results.
01 · A closer look
Your preferences, explained.
The clean score is strict and needs no setup: nine additive groups not found in a current ingredient statement, plus a verified organic claim (and a grass-fed or pasture-raised claim for animal foods), are needed for 100; a possible match earns half and a missing claim earns nothing. Missing or expired evidence stays unknown. It does not assess nutrition, allergies, contaminants, or safety.