Spirulina Powder

by Herbal Secrets · powder · 16 oz

  • Off the market since May 2025 (NIH)
  • UPC 8 10180 02666 6
  • DSLD label 282891
  • Serving 7 g (1 Level Teaspoon)
  • 65 servings

Spirulina Powder by Herbal Secrets lists 4 ingredients; 4 sit inside a blend without their own amounts, beside 4 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on January 23, 2023.

What is in Spirulina Powder?

Each row as the label prints it, per serving of 7 g. 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).

Spirulina Powder: Supplement Facts rows against the market (DSLD label 282891, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories25 Calories
Total Fat0 g0%
Sodium100 mg4%Sodium in Spirulina Powder against 14,514 products100 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.100 mg

Higher than 63% of 14,514 products listing sodium (median 55 mg).

Total Carbohydrates1 g1%Carbohydrate in Spirulina Powder against 21,979 products1 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.1 g

74% of 21,979 products listing carbohydrate give more (median 3 g).

Protein4 g8%Protein in Spirulina Powder against 8,985 products4 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.4 g

66% of 8,985 products listing protein give more (median 16 g).

Vitamin Ano amount given320%
Ironno amount given20%
Calciumno amount given2%
Vitamin B12no amount given70%

Source: NIH ODS Dietary Supplement Label Database, label 282891 (entered January 23, 2023), 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; 4 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 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?

2 products list 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
Suggested Use: Enjoy 1 teaspoon daily. Add a depth of flavor and incredible nutritional value to everyday foods and beverages.
Warnings
For adults only.
Take this product as recommended. Without drinking enough liquid the product may swell in the throat, causing blockage or choking. Avoid use if you ever had esophageal narrowing difficulties.
Consult physician if pregnant or nursing, taking medication, or have a medical condition.
Allergens and what it does not contain
Contains No: Artificial flavor or sweetener, preservatives, sugar, starch, milk, lactose, soy, gluten, wheat, yeast, fish or sodium.

Source: label statements in DSLD label 282891.

What else is on the label?

Other ingredients: Spirulina, Powder, Pure.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in the USA; GMP Good Manufacturing Practice Quality Product.

How many labels does Spirulina Powder have?

One label is on file, entered on January 23, 2023.

  1. Label 282891 (current) Entered January 23, 2023 · off the market May 28, 2025 · 16 oz · UPC 8 10180 02666 6

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

Who makes it?

The label names Herbal Secrets (distributor), Jersey City, NJ. All Herbal Secrets products.

Where next?