PlainVitamins

Spirulina Plant Plankton 750 mg

by Solgar · tablet or pill · 100 tablets

  • Off the market since November 2019 (NIH)
  • UPC 0 33984 02660 5
  • DSLD label 44794
  • Serving 4 tablets
  • 25 servings

Spirulina Plant Plankton 750 mg by Solgar lists 7 ingredients, 7 with an amount per serving of 4 tablets, such as 10,000 IU of vitamin A, 5 mcg of vitamin B12, 4 mg of iron and 26 mg of phosphorus, beside 3 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on April 24, 2015.

What is in Spirulina Plant Plankton 750 mg?

Each row as the label prints it, per serving of 4 tablets. 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 Plant Plankton 750 mg: Supplement Facts rows against the market (DSLD label 44794, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Total Carbohydrates1 g1%Carbohydrate in Spirulina Plant Plankton 750 mg 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).

Protein2 g4%Protein in Spirulina Plant Plankton 750 mg against 8,985 products2 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.2 g

70% of 8,985 products listing protein give more (median 16 g).

Vitamin Aas Beta-CaroteneVitamin A (Form: as 100% Beta-Carotene) Note: naturally occurring in Spirulina.10,000 IU200%Vitamin A in Spirulina Plant Plankton 750 mg against 5,772 products10,000 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.10,000 IU

Higher than 82% of 5,772 products listing vitamin A (median 4,000 IU).

Vitamin B12Vitamin B12 Note: naturally occurring in Spirulina.5 mcg83%Vitamin B12 in Spirulina Plant Plankton 750 mg against 14,425 products5 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg5 mcg

84% of 14,425 products listing vitamin B12 give more (median 36 mcg).

IronIron Note: naturally occurring in Spirulina.4 mg22%Iron in Spirulina Plant Plankton 750 mg against 6,910 products4 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg4 mg

55% of 6,910 products listing iron give more (median 5 mg).

PhosphorusPhosphorus Note: naturally occurring in Spirulina.26 mg3%Phosphorus in Spirulina Plant Plankton 750 mg against 3,786 products26 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg26 mg

86% of 3,786 products listing phosphorus give more (median 90 mg).

MagnesiumMagnesium Note: naturally occurring in Spirulina.10 mg3%Magnesium in Spirulina Plant Plankton 750 mg against 14,003 products10 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg10 mg

91% of 14,003 products listing magnesium give more (median 86 mg).

SodiumSodium Note: naturally occurring Spirulina.40 mg2%Sodium in Spirulina Plant Plankton 750 mg against 14,514 products40 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.40 mg

56% of 14,514 products listing sodium give more (median 55 mg).

PotassiumPotassium Note: naturally occurring in Spirulina.45 mg1%Potassium in Spirulina Plant Plankton 750 mg against 11,614 products45 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg45 mg

78% of 11,614 products listing potassium give more (median 99 mg).

SpirulinaSpirulina Note: 3,000 mg3 gBlue-Green Algae in Spirulina Plant Plankton 750 mg against 709 products3,000 mg per serving; the middle half of products list 100 mg to 1,000 mg, the median 500 mg.3,000 mg

Higher than 91% of 709 products listing blue-green algae (median 500 mg).

Source: NIH ODS Dietary Supplement Label Database, label 44794 (entered April 24, 2015), 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:

  • 91% of the 14,003 products that print an amount of magnesium list more than its 10 mg of magnesium (median 86 mg).
  • Its 3,000 mg of spirulina (filed by NIH under blue-green algae) is higher than 91% of the 709 blue-green algae products that print an amount; 18 list more.

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?

The products whose ingredient lists overlap most with Spirulina Plant Plankton 750 mg'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 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: As a dietary supplement for adults, take four (4) tablets daily, preferably at mealtime, or as directed by a healthcare practitioner.
Warnings
WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
DO NOT USE IF OUTER BOTTLE SEAL IS MISSING, TORN OR DAMAGED IN ANY WAY.
If you are pregnant, nursing, taking any medication or have a medical condition, please consult your healthcare practitioner before taking any dietary supplement.
Keep out of reach of children.
Allergens and what it does not contain
Solgar's Spirulina Tablets are free of yeast, wheat, soy, gluten and dairy products and are formulated without the use of artificial preservatives, flavors or colors.
Storage
To assure freshness and potency, store at room temperature 59(0)-86(0)F (15(0)-30(0)C). Store away from heat, light and moisture.

Source: label statements in DSLD label 44794.

What else is on the label?

Other ingredients: organic Spirulina powder, Hawaiian Spirulina powder, Vegetable Cellulose, Guar Gum, Stearic Acid, Mannitol, Silica, Citric Acid, Vegetable Mangesium Stearate.

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

How many labels does Spirulina Plant Plankton 750 mg have?

One label is on file, entered on April 24, 2015.

  1. Label 44794 (current) Entered April 24, 2015 · off the market November 18, 2019 · 100 tablets · UPC 0 33984 02660 5

DSLD also links this label to: Spirulina 750 mg (package size difference, same product), Spirulina 750 mg (package size difference, same product).

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

Who makes it?

The label names Solgar, Inc. (manufacturer), Leonia, NJ, U.S.A.. All Solgar products.

Where next?