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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
16
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)
Sodium
20 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 All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 6 tablets daily with meals.

Warnings & Precautions

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.

Formulation Notes

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

Non GMO Validated

Additional Information

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

Store in a cool, dry place.

SN0637 REV D153-A

Non GMO Validated

Metadata

Product Details

UPC / SKU0 21078 00637 4
DSLD Entry Date2017-12-22
Product TypeOther Combinations
FormTablet or Pill
BrandSource Naturals
DSLD ID77482
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 →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.