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Immune Health

product on market Capsule LES Labs Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin C and zinc have strong evidence for supporting immune function and reducing cold duration. Elderberry, garlic, and olive leaf extracts show moderate to limited evidence for antimicrobial and immune-modulating effects. These ingredients collectively target immune health through antioxidant and antiviral pathways.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Immune Health
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
1000 mg (1111% DV)
20 mg (182% DV)
1.8× RDA — within safe limits 263 studies (A:6, B:134)
Market median: 175.0mg (497 products) 11 studies (A:0, B:1)
Market median: 500.0mg (497 products) 135 studies (A:0, B:40)
Market median: 500.0mg (115 products)
100 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
Market median: 400.0mg (380 products) 36 studies (A:1, B:10)
Bioperine Black Pepper Fruit Extract
5 mg

Other Ingredients

Vegetarian Capsule organic Rice Bran powder
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take two (2) to three (3) capsules daily or as directed by a physician. May be increased to 6 capsules daily during imbalance.

Warnings & Precautions

Caution: Keep out of reach of children.

Pregnant or lactating women and those undergoing treatment for a medical condition should consult a physician before taking this supplement.

Do not use if outer seal is missing or damaged.

Formulation Notes

Made with non-GMO ingredients

Dietary Supplement with Elderberry and Quercetin

Supports healthy immune function Promotes respiratory health Supports a balanced immune response

Additional Information

Store in a dry, cool place.

Manufactured in the USA cGMP Certified Manufacturing

Metadata

Product Details

UPC / SKU0 13964 84157 2
DSLD Entry Date2022-10-24
Product TypeOther Combinations
FormCapsule
DSLD ID276517
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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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.