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Premium Immune Support

product on market Capsule Nutrivein Safety: 87/100
87/100

This product is generally safe

  • Zinc: 100mg is 2.5× the Tolerable Upper Intake Level (40mg)
  • 33% of ingredients have research evidence
C 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. The immune defense blend provides additional support, though evidence for these specific botanical components is often more limited. With a safety score of 87, the profile is generally well-tolerated.

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

Alerts

Safety Alerts

Zinc: 100mg is 2.5× the Tolerable Upper Intake Level (40mg)

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
30
Servings
Botanical with Nutrients
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
250 mg (278% DV)
100 mg (909% DV)
Exceeds UL by 2.5× (UL: 40 mg) 263 studies (A:6, B:134)
Immune Defense Blend
653 mg

Other Ingredients

Methylcellulose Capsule
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take two (2) veggie capsules once daily, preferably with a meal and water, or as directed by a healthcare professional.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

Zero: GMOs, preservatives, stearates, artificial ingredients, binders, dioxides, lactose Does Not Contain: Milk, tree nuts, wheat, soy, eggs, gelatin, peanuts, fish, shellfish

Zinc, Vitamin C, Echinacea, Elderberry 1600 mg elemental per serving

Repiratory support Immune defense

powerful antioxidant

Third party tested

Vegan

Made with non-GMO ingredients

Additional Information

Store in a cool, dry place.

Storage: Keep tightly closed in a dry place and do not expose to excessive heat.

GMP Good Manufacturing Practice Made in an FDA Registered Facility

Metadata

Product Details

UPC / SKUB089798W8B
DSLD Entry Date2021-02-25
Product TypeBotanical with Nutrients
FormCapsule
DSLD ID243520
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.