Spirulina 500 mg®

Botanicals with Nutrients

Brand: Source Naturals

Tablet or PillBotanical with NutrientsOff Market

Product label for Spirulina 500 mg — Click to view full label

Net Contents

500 Tablet(s)

Serving Size

6 Tablet(s)

Servings Per Container

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

0 21078 00639 8

Product Version

SN0639 REV D153-A

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

7Active Ingredients

7 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

5% Daily Value Coverage

5 ingredients report an established %DV per serving.

4Dietary Attributes

Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

Milk
Egg
Wheat
Soy
Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 6 Tablet(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Calories	10 Calorie(s)	—
Total Carbohydrates	1 Gram(s)	1%
Protein	2 Gram(s)	4%
Sodium	20 mg	1%
Spirulina	3 Gram(s)	—
Vitamin A(Beta-Carotene)	1700 IU	34%
Iron	850 mcg	4%

Percent Daily Values (%DV) are based on a 2,000 calorie diet.

Other Ingredients

modified Cellulose GumSilicaStearic Acid

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 6 tablets daily with meals.

Warnings & Precautions

Precautions re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children.

Precautions re: Pregnant or Nursing or Prescription Medications

Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Storage

Store in a cool, dry place.

Formulation

Formula re: Contains

It is a high quality protein, which contains all nine essential amino acids.

Formulation re: Vegetarian/Vegan

Suitable for Vegans, Vegetarians and Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat.

Formulation re: Other

Suitable for Vegans, Vegetarians and Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat.

Formulation re: Does NOT Contain

Suitable for Vegans, Vegetarians and Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.

Formulation re: Does NOT Contain

Non GMO Validated

FDA Statements

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

For over 30 years, spirulina (Arthrospira platensis) has been the premier choice for supplementing a vegetarian diet. Source Naturals Spirulina is one of the highest quality available. Preliminary research suggests that spirulina, a blue-green algae, supports the immune system and healthy circulation.

General: Product/Version Code

SN0639 REV D153-A

Seals/Symbols

Non GMO Validated

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Market Reference

$5.09 – $77.88· 40 listings

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Now Foods Organic Spirulina
NOW4.8(15000)
$17.99
(2 pack) Spirulina 500 mg, Organic - 200 Tablets, Size: 200 TABS
Walmart - Fruitful Yield4.8(11000)
$26.24
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Bulk Apothecary5.0(17)
$12.99
Spirulina Vegan Capsules
Pure Planet
$10.53
NOW Spirulina 500mg Tablets
Target4.8(11000)
$24.99

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

Fitness Solution Supplements
5.0 (1)
Vitamin & supplements store
2401 Whipple Rd, Hayward, CA 94544
Directions
GNC
3.9 (37)
Vitamin & supplements store
1 Southland Mall Ste 108, Hayward, CA 94545
Directions (510) 786-9202
Stabilized Nutraceuticals
5.0 (1)
Vitamin & supplements store
22475 Foothill Blvd, Hayward, CA 94541
Directions (510) 329-1646
HerbsPro
4.3 (3505)
Vitamin & supplements store
31909 Hayman St, Hayward, CA 94544
Directions (510) 324-2900
Health Unlimited of America Inc
4.6 (82)
Vitamin & supplements store
3446 Village Dr, Castro Valley, CA 94546
Directions (510) 581-0220
BasedFromNature
5.0 (1)
Vitamin & supplements store
25961 Regal Ave, Hayward, CA 94544
Directions (510) 782-6213
Nature's Sunshine
4.5 (15)
Vitamin & supplements store
21709 Redwood Rd, Castro Valley, CA 94546
Directions (510) 582-8482
4life Transfer Factor Hayward
5.0 (1)
Vitamin & supplements store
26593 Luvena Dr, Hayward, CA 94544
Directions (510) 551-3744

Research & Studies

Spirulina in human nutrition and health
ME Gershwin, A Belay - 2007 - books.google.com
… Nephrotoxicity in rats was induced by CsA (50 mg/kg bw orally for 14 days) and Spirulina (500 mg/kg) was administered orally, 3 days prior to CsA and continued till end of the …
2007433 citations
The true value of Spirulina
S Grosshagauer, K Kraemer… - Journal of agricultural and …, 2020 - ACS Publications
… to the health benefits promoted, spirulina is gaining more and more interest, especially in the sector of food supplements, … The recommended daily dose on the package of most spirulina …
2020301 citations
Spirulina
J Reboleira, R Freitas, S Pinteus, J Silva… - … nutritional supplements, 2019 - Elsevier
… These findings triggered further research into the hepatic health effects of Spirulina and its compounds. Most findings relate to the evaluation of hepatic recovery/protection capacity …
201946 citations
Spirulina
D Wan, Q Wu, K Kuča - Nutraceuticals, 2021 - Elsevier
… and antiviral effects of Spirulina supplementation. Moreover, the available clinical evidence does not indicate a serious risk to health or other public health concerns due to Spirulina. …
2021110 citations
Clinical Potential of Spirulina as a Source of Phycocyanobilin
MF McCarty - Journal of medicinal food, 2007 - journals.sagepub.com
… Among health food devotees, Spirulina is frequently ingested in “smoothies”; a smoothie made by blending a cup of vanilla soy milk, one banana, and a heaping tablespoon of …
2007326 citations
The beneficial effects of Spirulina focusing on its immunomodulatory and antioxidant properties
M Ravi, SL De, S Azharuddin… - … and dietary supplements, 2010 - Taylor & Francis
… Although dietary usage and supplementation continues to be popular, there was for a long time no strong scientific evidence of spirulina’s nutritive and health benefits. In recent years, …
2010252 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-06-23. DSLD Label ID: 75422. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.