Blue-Green Algae 500 mg®

Non-Nutrient / Non-Botanical

Brand: Source Naturals

Tablet or PillNon-Nutrient/Non-BotanicalOff Market

Product label for Blue-Green Algae 500 mg — Click to view full label

Net Contents

200 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

0 21078 00173 7

Product Version

SN0173 REV G152

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Label includes a proprietary blend, so some individual amounts are not itemized.

3Dietary Attributes

Label states: Vegan, Vegetarian, 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

Egg
Wheat
Soy
Gluten

Free From

Milk

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: 1 Tablet(s) · 1 per day

Ingredient	Amount Per Serving
Organic Blue-Green Algae Blend	500 mg	—
Aphanizomenon flos-aquae	—	—
Arthrospira platensis	—	—

Not Present

Other Ingredients

Silicamodified Cellulose GumStearic Acid

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 1 tablet daily. Do not exceed suggested use.

Warnings & Precautions

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.

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.

Formulation

Formulation re: Other

From Klamath Lake

Formulation re: Other

Source Naturals, Blue-Green Algae is wild-crafted and harvested in the prime upper regions of Upper Klamath Lake, Oregon, and is of the highest quality available. Its name comes from the two color pigments it contains, phycocyanin, which is blue, and chlorophyll, which is green.

Formulation re: Vegetarian/Vegan

Suitable for vegetarians and vegans: contains no dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Formulation re: Does NOT Contain

Suitable for vegetarians and vegans: contains no dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

FDA Statements

FDA Statement of Identity

Dietary Supplement

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

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

Market Reference

$7.81 – $67570.00· 11 listings

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Swanson Health Products4.8(226)
$7.81Lowest
Kuli Kuli Sea Moss + Blue Spirulina Gummies
Whole Foods Market5.0(7)
$29.99
Spirulina 500 Mg Blue Green Micro Algae 250 Capsules
Wonder Laboratories5.0(1)
$8.29

Where to Buy Locally

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HerbsPro
4.3 (3503)
Vitamin & supplements store
31909 Hayman St, Hayward, CA 94544
Directions (510) 324-2900
Piping Rock Health Products
3.3 (531)
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2120 Smithtown Ave, Ronkonkoma, NY 11779
Directions (800) 544-1925
Nutrition Store: Going Out of Business Sale!
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1879 Street Rd, Bensalem, PA 19020
Directions (215) 638-7188
e-NutritionStore.com
5.0 (10)
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6010 Meadowridge Center Dr K, Elkridge, MD 21075
Directions (443) 483-3340
GNC
4.7 (201)
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2 Pennsylvania Plaza Ste 29B, New York, NY 10121
Directions (212) 239-1251
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4.2 (274)
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134-136 Fulton St, New York, NY 10038
Directions (212) 374-9473
GNC
4.7 (55)
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1667 Algonquin Rd, Rolling Meadows, IL 60008
Directions (847) 545-1470
GNC
4.1 (152)
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1755 Broadway, New York, NY 10019
Directions (212) 247-2309

Research & Studies

Medicinal uses of red algae and blue-green algae
N Naveed - Research Journal of Pharmacy and Technology, 2014 - indianjournals.com
… Red algae are frequently taken as a dietary supplement, though … non-edible species of algae, which are detrimental to health. … in doses of 500 milligrams four to six times daily. Organic …
20148 citations
The utility of algae as sources of high value nutritional ingredients, particularly for alternative/complementary proteins to improve human health
JY Wu, R Tso, HS Teo, S Haldar - Frontiers in nutrition, 2023 - frontiersin.org
… supplement. Notable edible species include Chlorella, and cyanobacteria (or blue-green algae… A lower algae dose of 500 mg/day brown algae could explain why no changes in hs-CRP …
2023165 citations
Health benefits of blue-green algae: prevention of cardiovascular disease and nonalcoholic fatty liver disease
CS Ku, Y Yang, Y Park, J Lee - Journal of medicinal food, 2013 - journals.sagepub.com
… consumed as a dietary supplement or a food component to obtain health benefits against CVD … Summary of the protective effects of blue-green algae (BGA) against the development of …
2013174 citations
In vitro and in vivo safety assessment of edible blue-green algae, Nostoc commune var. sphaeroides Kützing and Spirulina plantensis
Y Yang, Y Park, DA Cassada, DD Snow… - Food and chemical …, 2011 - Elsevier
… natural sources is needed. Although various BGA species have been consumed as food and natural … The safety of BGA supplements has been a health issue due to toxin contamination …
2011100 citations
… the Total Number of Peripheral CD34+ Cells in Healthy Patients: Effect of Short-Term and Long-Term Nutritional Supplementation (Curcumin/AFA) on CD34+ …
JJ Merino, ME Cabaña-Muñoz, MJ Pelaz - Journal of Personalized …, 2020 - mdpi.com
… glycosinolate of sulforaphane (66 mg/day), plus AFA Algae bluegreen extract (400 mg/day)]. … these supplements; the average age was 54 years old. Notably, the blue green AFA algae …
20205 citations
Anti-cancer effects of blue-green alga Spirulina platensis, a natural source of bilirubin-like tetrapyrrolic compounds
R Konícková, K Vanková, J Vaníková… - Annals of …, 2014 - medigraphic.com
… Spirulina platensis is a blue-green alga used as a dietary supplement because of its hypocholesterolemic properties. Among other bioactive substances, it is also rich in tetrapyrrolic …
2014267 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-12-22. DSLD Label ID: 211628. 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.