PlainVitamins

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Sargassum supplements

Half of the 7 sargassum supplements in the NIH label database that print an amount list 983 mg or less per serving; the middle half list 375 mg to 991.5 mg (DSLD version 9.4.0, January 2026).

Products listing it
377 print an amount; 30 list it inside a blend without an amount
Median per serving
983 mgmiddle half 375 mg to 991.5 mg

How much sargassum do supplements contain?

The median product lists 983 mg per serving. One in ten lists 190 mg or less, one in ten 1,062 mg or more. The amount printed most often is 983 mg (2 products).

Products by amount of sargassum per serving

7 products, log scale; extreme 0.2% at each end left out of the drawing.

Sargassum: products by amount per serving30 mg100 mg300 mg
Sargassum: products by amount per serving30 mg100 mg300 mg
Sargassum: products by amount per serving30 mg100 mg300 mg
Sargassum: products by amount per serving30 mg100 mg300 mg1,000 mg
Sargassum: products by amount per serving30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
983 mg2 Sargassum Seaweed (Herbal Terra); Sargassum Seaweed (Hawaii Pharm)
25 mg1 Sea-Q (Health Concerns)
300 mg1 Bone Renewal (Pure Synergy)
450 mg1 Sargassum Seaweed 450 mg (TerraVita Premium Collection)
1,000 mg1 Sargassum Seaweed Powder (TerraVita Premium Collection)
1,156 mg1 Sargassum Seaweed Alcohol Free (Herbal Terra)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most sargassum?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

In which products and brands?

Products listing sargassum by DSLD product type

Sargassum by product typeBotanical4Non-Nutrient/Non-Botanical2Other Combinations1
Sargassum by product typeBotanical4Non-Nutrient/Non-Botanical2Other Combinations1
Sargassum by product typeBotanical4Non-Nutrient/Non-Botanical2Other Combinations1
Sargassum by product typeBotanical4Non-Nutrient/Non-Botanical2Other Combinations1
Sargassum by product typeBotanical4Non-Nutrient/Non-Botanical2Other Combinations1

Brands listing it most: TerraVita Premium Collection (2), Herbal Terra (2), Health Concerns (1), Pure Synergy (1), Hawaii Pharm (1).

Every product listing sargassum

37 products, A to Z by name (page 1 of 1), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

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