PlainVitamins

Dulse Liquid

by Nature's Sunshine · liquid · 2 fluid ounces

  • On the market (NIH)
  • UPC 0 99904 03156 2
  • DSLD label 278073
  • Serving 1 ml (1/4 teaspoon)
  • 59 servings

Dulse Liquid by Nature's Sunshine lists 2 ingredients, 2 with an amount per serving of 1 ml, such as 175 mcg of iodine and 160 mg of dulse leaf extract. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2022.

What is in Dulse Liquid?

Each row as the label prints it, per serving of 1 ml. 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).

Dulse Liquid: Supplement Facts rows against the market (DSLD label 278073, January 2026 release)
IngredientAmount% DVAmong products listing it
Iodine175 mcg120%Iodine in Dulse Liquid against 6,382 products175 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg175 mcg

Higher than 86% of 6,382 products listing iodine (median 150 mcg).

Dulse leaf extract160 mgDulse in Dulse Liquid against 61 products160 mg per serving; the middle half of products list 20 mg to 300 mg, the median 50 mg.160 mg

Higher than 64% of 61 products listing dulse (median 50 mg).

Source: NIH ODS Dietary Supplement Label Database, label 278073 (entered October 24, 2022), 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.

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 directions as printed are further down this page.

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?

1 product lists the very same ingredients; the nearest amounts come first.

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 does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Recommended Use: Take 1/4 teaspoon (1 mL) in water once daily.
Warnings
Do not use if inner seal is missing or damaged.

Source: label statements in DSLD label 278073.

What else is on the label?

Other ingredients: Glycerin, Water.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Ko Pareve (Kosher).

How many labels does Dulse Liquid have?

4 labels are on file under this name since January 25, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 278073 (current) Entered October 24, 2022 · on the market · 2 fluid ounces · UPC 0 99904 03156 2
  2. Label 207925 Entered October 23, 2019 · off the market January 21, 2022 · 2 fl. Oz. · UPC 0 99904 03156 2
  3. Label 32238 Entered April 25, 2014 · off the market February 27, 2019 · 2 fl. Oz. · UPC 0 99904 03156 2
  4. Label 18063 Entered January 25, 2013 · off the market September 1, 2011 · 2 fl. Oz. · UPC 0 99904 03156 2

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

Who makes it?

The label names Nature's Sunshine Products, Inc. (manufacturer), Spanish Fork, UT. All Nature's Sunshine products.

Where next?