Home/ Supplements/ Spirulina/ Spirulina 500 mg

Spirulina 500 mg

product on market Tablet or Pill Source Naturals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for Spirulina 500 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

6 Tablet(s)
Serving Size
83
Servings
Other Combinations
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Carbohydrates
1 Gram(s) (1% DV)
Protein
2 Gram(s) (4% DV)
Vitamin A
509 mcg (57% DV)
Iron
850 mcg (4% DV)
Sodium
35 mg (1% DV)
3 Gram(s)
Market median: 200.0mg (107 products)

Other Ingredients

modified Cellulose Gum Silica Stearic Acid
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 6 tablets daily with meals.

Warnings & Precautions

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

Keep out of the reach of children.

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

Formulation Notes

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

Suitable for vegans and vegetarians.

Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.

Non GMO Validated

Additional Information

Store in a cool, dry place.

Non GMO Validated

Metadata

Product Details

UPC / SKU0 21078 00639 8
DSLD Entry Date2022-08-23
Product TypeOther Combinations
FormTablet or Pill
BrandSource Naturals
DSLD ID272840
Data Updated2026-04-11
Research

Research Evidence

10
Research Sources
51
Avg Quality
3
Meta Analysis
3
Rct
2
Systematic Review
2
Clinical Trial
B The effect of Spirulina supplementation on lipid profile: GRADE-assessed systematic review and dose-response meta-analysis of data from randomized controlled trials
Meta Analysis Pharmacological research 2023 PubMed DOI
B A systematic review and meta-analysis of the impact of Spirulina supplementation on plasma lipid concentrations
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2016 PubMed DOI
B Potential benefits of microalgae intake against metabolic diseases: beyond spirulina-a systematic review of animal studies
Systematic Review Nutrition reviews 2024 PubMed DOI
C The effects of Spirulina supplementation on metabolic syndrome components, its liver manifestation and related inflammatory markers: A systematic review
Systematic Review Complementary therapies in medicine 2019 PubMed DOI
C The effects of spirulina on glycemic control and serum lipoproteins in patients with metabolic syndrome and related disorders: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Phytotherapy research : PTR 2019 PubMed DOI
C The effects of spirulina intake on clinical and metabolic parameters in Alzheimer's disease: A randomized, double-blind, controlled trial
Rct Phytotherapy research : PTR 2023 PubMed DOI
C Antioxidant Efficacy of a Spirulina Liquid Extract on Oxidative Stress Status and Metabolic Disturbances in Subjects with Metabolic Syndrome.
Rct Marine drugs PubMed DOI
C Combined high-intensity interval training and spirulina supplementation synergistically improve inflammatory and lipid-associated biomarkers in men with obesity.
Rct Nutrition research (New York, N.Y.) PubMed DOI
C The Effects of Spirulina Platensis on Insulin Resistance in HIV-infected Patients
Clinical Trial ClinicalTrials.gov 2008
C Carbon-13 (13C)-Spirulina Platensis Gastric Emptying Breath Test (GEBT)
Clinical Trial ClinicalTrials.gov 2010
View all evidence for Spirulina →
Compare

Similar Products

Spirulina Multiple
Source Naturals · Tablet or Pill
100
Spirulina 500 mg
Vitamin World · Tablet or Pill
100
Certified Organic Spirulina 500 mg
Swanson · Tablet or Pill
100
100% Organic Spirulina 500 mg
VitaCeutical Labs · Tablet or Pill
100
Spirulina Plus 500 mg
Indiana Botanic Gardens · Tablet or Pill
100
View all Spirulina products →
Spirulina research Best Spirulina All Spirulina products More from Source Naturals View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.