Spirulina Powder

by Vitamin World · powder · 4 oz.

  • On the market (NIH)
  • UPC 0 74312 75193 6
  • DSLD label 812
  • Serving 1 tbsp
  • 16 servings

Spirulina Powder by Vitamin World lists 2 ingredients, 2 with an amount per serving of 1 tbsp, such as 5,000 IU of vitamin A and 7,000 mg of spirulina powder, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on October 26, 2011.

What is in Spirulina Powder?

Each row as the label prints it, per serving of 1 tbsp. 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 812, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories25 Calories
Total Carbohydrates2 g1%Carbohydrate in Spirulina Powder against 21,979 products2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.2 g

58% of 21,979 products listing carbohydrate give more (median 3 g).

Protein5 gProtein in Spirulina Powder against 8,985 products5 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.5 g

64% of 8,985 products listing protein give more (median 16 g).

Vitamin Aas Beta-CaroteneVitamin A (Form: as Beta-Carotene)5,000 IU100%Vitamin A in Spirulina Powder against 5,772 products5,000 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.5,000 IU

Higher than 55% of 5,772 products listing vitamin A (median 4,000 IU).

Spirulina powderSpirulina powder Note: 7 g7,000 mgBlue-Green Algae in Spirulina Powder against 709 products7,000 mg per serving; the middle half of products list 100 mg to 1,000 mg, the median 500 mg.7,000 mg

Higher than 99% of 709 products listing blue-green algae (median 500 mg).

Source: NIH ODS Dietary Supplement Label Database, label 812 (entered October 26, 2011), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 7,000 mg of spirulina powder (filed by NIH under blue-green algae) is higher than 99% of the 709 blue-green algae products that print an amount; 4 list more.

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
DIRECTIONS: For adults, stir one (1) tablespoon (7 g) of powder into 8 ounces of cold water or your favorite beverage.
Warnings
WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Store at room temperature. Do not use if seal under cap is broken or missing.
Allergens and what it does not contain
No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

Source: label statements in DSLD label 812.

What else is on the label?

Other ingredients: Spirulina powder.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): QUALITY ASSURED QA.

How many labels does Spirulina Powder have?

One label is on file, entered on October 26, 2011.

  1. Label 812 (current) Entered October 26, 2011 · on the market · 4 oz. · UPC 0 74312 75193 6

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

Who makes it?

The label names Vitamin World, Inc. (manufacturer), Ronkonkoma, NY, U.S.A.. All Vitamin World products.

Where next?