Hawaiian Spirulina 500 mg Tablets by Health Ranger Select — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
10% of ingredients have research evidence

B Label Compliance Grade

Product Label

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Label Data

6 Tablet(s) Serving Size

23 Servings

Other Combinations Product Type

10% Evidence Coverage

Supplement Facts — Evidence Check

Calories

10 Calorie(s)

Sodium

29 mg (1% DV)

Total Carbohydrates

1 Gram(s)

Protein

2 Gram(s) (4% DV)

Calcium

10 mg (1% DV)

Iron

11 mg (61% DV)

Potassium

43 mg (1% DV)

Magnesium

15 mg (4% DV)

📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)

This product: 15mg

Vitamin A

3143 mcg (349% DV)

Spirulina

3 Gram(s)

📊 Market median: 200.0mg (107 products)

Median 200.0mg This product: 3mg

Other Ingredients

Silica Inulin Magnesium Stearate

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (98% of products) Structure/Function (82% of products) Nutrient (38% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Dairy Free

Product Information

⚠️ Warnings & Precautions

If pregnant or under a doctor's care, consult your physician before using this product.

Do not use if the safety seal is broken.

Keep out of reach of children.

Manufactured in a facility which may contain nuts (peanuts, tree nuts).

🧪 Formulation Notes

Vegan

Certified by Natural Food Certifiers, Inc.

Lab tested and approved by the Health Ranger

Health Ranger Select Hawaiian Spirulina is grown with deep sea water containing all 94 trace minerals & elements and uses our patented Ocean Chill Drying technology to ensure maximum nutrient levels. Grown in a Biosecure Zone, our Spirulina is free of pesticides, herbicides and GMOs.

Ideal for vegetarians.

Non GMO NCF Certified

Glyphosate Tested

Additional Information

Glyphosate Tested Laboratory Verified China Free Vegan

Non GMO NCF Certified

(USA & Canada) 307-222-0422

Product Details

UPC / SKU 0 50742 58777 2

DSLD Entry Date 2024-05-23

Product Type Other Combinations

Form Tablet or Pill

Brand Health Ranger Select

DSLD ID 313053

Data Updated 2026-04-11

Research Evidence

10 Research Sources

51 Avg Quality Score

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

ClinicalTrials.gov

C Carbon-13 (13C)-Spirulina Platensis Gastric Emptying Breath Test (GEBT)

Clinical Trial ClinicalTrials.gov 2010

ClinicalTrials.gov

View all evidence for Spirulina →