PlainVitamins

Spirulina Multiple

by Source Naturals · tablet or pill · 100 tablets

  • On the market (NIH)
  • UPC 0 21078 00001 3
  • DSLD label 77471
  • Serving 2 tablets
  • 50 servings

Spirulina Multiple by Source Naturals lists 19 ingredients, 19 with an amount per serving of 2 tablets, such as 10,000 IU of vitamin A, 250 mg of vitamin C, 400 IU (10 mcg) of vitamin D and 60 IU of vitamin E. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2017.

What is in Spirulina Multiple?

Each row as the label prints it, per serving of 2 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 Multiple: Supplement Facts rows against the market (DSLD label 77471, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene, SpirulinaVitamin A (Form: from Beta-Carotene, & Spirulina)10,000 IU200%Vitamin A in Spirulina Multiple 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 Cas Ascorbic Acid250 mg417%Vitamin C in Spirulina Multiple against 18,583 products250 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg250 mg

Higher than 68% of 18,583 products listing vitamin C (median 100 mg).

Vitamin Das CholecalciferolVitamin D (Form: as Cholecalciferol)400 IU (10 mcg)100%Vitamin D in Spirulina Multiple against 14,175 products10 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg10 mcg

57% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin Eas D-Alpha-Tocopheryl SuccinateVitamin E (Form: as D-Alpha Tocopheryl Succinate)60 IU200%Vitamin E in Spirulina Multiple against 6,459 products60 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.60 IU

Higher than 65% of 6,459 products listing vitamin E (median 30 IU).

Thiamineas Vitamin B125 mg1,667%Thiamin in Spirulina Multiple against 9,830 products25 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg25 mg

Higher than 72% of 9,830 products listing thiamin (median 5 mg).

Riboflavinas Vitamin B225 mg1,470%Riboflavin in Spirulina Multiple against 9,824 products25 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg25 mg

Higher than 75% of 9,824 products listing riboflavin (median 4 mg).

Niacin25 mg125%Niacin in Spirulina Multiple against 12,413 products25 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg25 mg

Higher than 56% of 12,413 products listing niacin (median 20 mg).

Vitamin B6as Pyridoxine HydrochlorideVitamin B-6 (Form: as Pyridoxine HCl)25 mg1,250%Vitamin B6 in Spirulina Multiple against 15,277 products25 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg25 mg

Higher than 76% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas Folic Acid100 mcg25%Folate in Spirulina Multiple against 7,022 products100 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.100 mcg

86% of 7,022 products listing folate give more (median 400 mcg).

Vitamin B12as CyanocobalaminVitamin B-12 (Form: as Cyanocobalamin)100 mcg1,667%Vitamin B12 in Spirulina Multiple against 14,425 products100 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg100 mcg

Higher than 61% of 14,425 products listing vitamin B12 (median 36 mcg).

Pantothenic Acidas Calcium D-PantothenatePantothenic Acid (Form: as Calcium D-Pantothenate)25 mg250%Pantothenic Acid (Vitamin B5) in Spirulina Multiple against 10,060 products25 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg25 mg

Higher than 61% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Calciumas Calcium CarbonateCalcium (Form: as Calcium Carbonate)106 mg11%Calcium in Spirulina Multiple against 17,831 products106 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg106 mg

52% of 17,831 products listing calcium give more (median 115 mg).

Ironas Iron FumarateIron (Form: as Iron Fumarate)18 mg100%Iron in Spirulina Multiple against 6,910 products18 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg18 mg

Higher than 74% of 6,910 products listing iron (median 5 mg).

Iodineas Potassium IodideIodine (Form: as Potassium Iodide)150 mcg100%Iodine in Spirulina Multiple against 6,382 products150 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg150 mcg

15% of 6,382 products listing iodine give more (median 150 mcg).

Magnesiumas Magnesium OxideMagnesium (Form: as Magnesium Oxide)33 mg8%Magnesium in Spirulina Multiple against 14,003 products33 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg33 mg

74% of 14,003 products listing magnesium give more (median 86 mg).

Zincas Zinc CitrateZinc (Form: as Zinc Citrate)5 mg33%Zinc in Spirulina Multiple against 13,186 products5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg5 mg

72% of 13,186 products listing zinc give more (median 11 mg).

Potassiumas Potassium CitratePotassium (Form: as Potassium Citrate)10 mg1%Potassium in Spirulina Multiple against 11,614 products10 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg10 mg

93% of 11,614 products listing potassium give more (median 99 mg).

Spirulina Algae200 mgBlue-Green Algae in Spirulina Multiple against 709 products200 mg per serving; the middle half of products list 100 mg to 1,000 mg, the median 500 mg.200 mg

64% of 709 products listing blue-green algae give more (median 500 mg).

Rosehips25 mgRose (unspecified) in Spirulina Multiple against 195 products25 mg per serving; the middle half of products list 14.5 mg to 100 mg, the median 30 mg.25 mg

52% of 195 products listing rose (unspecified) give more (median 30 mg).

Source: NIH ODS Dietary Supplement Label Database, label 77471 (entered August 22, 2017), 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:

  • 86% of the 7,022 products that print an amount of folate list more than its 100 mcg of folate (median 400 mcg).
  • 93% of the 11,614 products that print an amount of potassium list more than its 10 mg of potassium (median 99 mg).

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 Multiple'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: 2 tablets daily with meals.
Warnings
Contains soy.
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing.
Keep out of the reach of children.
Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of the reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 77471.

What else is on the label?

Other ingredients: Sorbitol, Stearic Acid, Silica, modified Cellulose Gum, Magnesium Stearate.

How many labels does Spirulina Multiple have?

One label is on file, entered on August 22, 2017.

  1. Label 77471 (current) Entered August 22, 2017 · on the market · 100 tablets · UPC 0 21078 00001 3

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

Who makes it?

The label names Source Naturals, Inc. (distributor), Santa Cruz, CA. All Source Naturals products.

Where next?