PlainVitamins

Sea Moss

by Himiyer · capsule · 60 capsules

  • On the market (NIH)
  • DSLD label 326025
  • Serving 2 capsules
  • 30 servings

Sea Moss by Himiyer lists 16 ingredients, 9 with an amount per serving of 2 capsules, such as 90 mg of vitamin C, 25 mcg (1,000 IU) of vitamin D3, 350 mg of sea moss whole plant extract and 200 mg of black seed extract; 7 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on December 21, 2024.

What is in Sea Moss?

Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Sea Moss: Supplement Facts rows against the market (DSLD label 326025, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid90 mg100%Vitamin C in Sea Moss against 18,583 products90 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg90 mg

57% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin D3as Cholecalciferol1000 IU25 mcg (1,000 IU)125%Vitamin D in Sea Moss against 14,175 products25 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg25 mcg

Higher than 59% of 14,175 products listing vitamin D (median 15 mcg).

Sea Moss Whole Plant Extract20:1 extract, equivalent to 7000mg of raw sea moss powder350 mgIrish Moss in Sea Moss against 91 products350 mg per serving; the middle half of products list 275 mg to 1,000 mg, the median 500 mg.350 mg

70% of 91 products listing irish moss give more (median 500 mg).

Black Seed Extract20:1 extract, equivalent to 4000mg of raw black seed oil powder200 mgBlack Seed in Sea Moss against 72 products200 mg per serving; the middle half of products list 100 mg to 750 mg, the median 325 mg.200 mg

54% of 72 products listing black seed give more (median 325 mg).

Ashwagandha Extractas Withania somnifera Extract20:1 extract, equivalent to 2000mg of raw ashwagandha powder100 mgAshwagandha in Sea Moss against 1,646 products100 mg per serving; the middle half of products list 125 mg to 500 mg, the median 250 mg.100 mg

79% of 1,646 products listing ashwagandha give more (median 250 mg).

Turmeric Root Extractas Curcuma longa Root Extract20:1 extract, equivalent to 2000mg of raw turmeric powder100 mgTurmeric in Sea Moss against 2,369 products100 mg per serving; the middle half of products list 50 mg to 500 mg, the median 150 mg.100 mg

57% of 2,369 products listing turmeric give more (median 150 mg).

Bladderwrack Whole Plant Extract20:1 extract, equivalent to 2000mg of raw bladderwrack powder100 mgBladderwrack in Sea Moss against 188 products100 mg per serving; the middle half of products list 50 mg to 500 mg, the median 77.5 mg.100 mg

Higher than 52% of 188 products listing bladderwrack (median 77.5 mg).

Burdock Root Extract20:1 extract, equivalent to 2000mg of raw burdock powder100 mgBurdock in Sea Moss against 302 products100 mg per serving; the middle half of products list 76 mg to 400 mg, the median 145 mg.100 mg

54% of 302 products listing burdock give more (median 145 mg).

Multimineral Blend350 mg
Apple Cider Vinegar, Powderas Malus domestica, Powderin the blend, no amount given
Dandelion Root Extractas Taraxacum officinale Root Extractin the blend, no amount given
Yellow Dock, Powderin the blend, no amount given
Elderberry Fruit Extractas Sambucus williamsii Fruit Extractin the blend, no amount given
Manuka Honey, Powderas Leptospermum scoparium, Powderin the blend, no amount given
Gingerin the blend, no amount given
Chlorophyllin the blend, no amount given
Black Pepper Fruit Extract5 mgBlack Pepper in Sea Moss against 2,363 products5 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.5 mg

33% of 2,363 products listing black pepper give more (median 5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 326025 (entered December 21, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 7 ingredients sit inside a blend, so their amounts cannot be compared.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Sea Moss's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What else is on the label?

Other ingredients: Cellulose, Rice Flour, Magnesium Stearate, Silicon Dioxide.

How many labels does Sea Moss have?

One label is on file, entered on December 21, 2024.

  1. Label 326025 (current) Entered December 21, 2024 · on the market · 60 capsules

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Himiyer (manufacturer). All Himiyer products.

Where next?