Immune Support System

product on market Tablet or Pill Pure Essence 🟢 Safety: 100/100
Brand: Pure Essence
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 14% of ingredients have research evidence
B Label Compliance Grade

Product Label

📄 Open Full PDF View on NIH DSLD →
📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

2 Tablet(s) Serving Size
30 Servings
Other Combinations Product Type
14% Evidence Coverage

Supplement Facts — Evidence Check

300 mg
📊 Market median: 200.0mg (107 products)
Median 200.0mg This product: 300mg
120 mg
📊 Market median: 800.0mg (172 products)
Median 800.0mg This product: 120mg
80 mg
📊 Market median: 470.0mg (230 products) 📚 9 studies (Tier A: 3, B: 3)
This product: 80mg
Codonopsis extract
80 mg
Lovage extract
80 mg
Agaricus blazei murrill extract
70 mg
Cordyceps extract
70 mg
Maitake extract
70 mg
70 mg
📊 Market median: 340.0mg (243 products) 📚 3 studies — no high-quality reviews
This product: 70mg
Shiitake extract
70 mg
Turkey Tail extract
70 mg
Laminaria japonica extract
50 mg
40 mg
📊 Market median: 100.0mg (166 products) 📚 10 studies (Tier A: 0, B: 1)
This product: 40mg
Andrographis paniculata extract
40 mg
Atractylodes extract
40 mg
Gynostemma extract
40 mg
Poria cocos extract
40 mg
Beta-(1,3)(1,6)-D-Glucans
30 mg
organic Barley Grass juice extract
30 mg
organic Oat grass juice extract
30 mg
Jujube extract
20 mg
12.5 mg
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 12.5mg

Other Ingredients

Cellulose L-Leucine Silicon Dioxide Stearic Acid Croscarmellose Sodium

Label Claims — Verification

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

Target Groups

Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Use: Two tablets once daily, with a meal.

⚠️ Warnings & Precautions

Contains: Dairy

Caution: Keep all supplements out of children's reach.

🧪 Formulation Notes

NON GMO

Vegetarian

Gluten Free

Organic Ingredients

Boosts immune function & supports healthy metabolism

1 month supply

Immune Support System provides a wealth of beta-glucans and other immune supporting polysaccharides from mushrooms, aloe vera, laminaria japonica and colostrum. It also provides super foods like spirulina, oat grass and barley grass, and legendary immune supporting herbs like astragalus, codonopsis and gynostemma. Together, these ingredients create a remarkable synergy that supports short term immune response while also helping build the energy you need for long term health.

Does Not Contain: Wheat, tree nuts, peanuts, soy, eggs, fish, shellfish

Additional Information

100% Purity & Potency Guarantee 90 Day Money Back Guarantee

Storage: Keep closed in a cool, dry place.

Please Recycle

Made in USA

Product Details

UPC / SKU 6 59670 28021 4
DSLD Entry Date 2021-12-18
Product Type Other Combinations
Form Tablet or Pill
Brand Pure Essence
DSLD ID 253139
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 →

Compare Similar Products

Spirulina Multiple Source Naturals 100
Spirulina 500 mg Vitamin World 100
Certified Organic Spirulina 500 mg Swanson 100
100% Organic Spirulina 500 mg VitaCeutical Labs 100
Spirulina Plus 500 mg Indiana Botanic Gardens 100
View all Spirulina products →
Spirulina research & evidence Best Spirulina rankings All Spirulina products More from Pure Essence View on NIH DSLD →