Global Wellness Immuno-Shield with Elderberry

Global Wellness Immuno-Shield with Elderberry

Irwin Naturals4.7 (177 ratings)
Format:Softgel Quantity: 60 Softgel(s) · 20 servings
Goals

About this product

The confirmed nutrients offer a clearer daily role than the extensive herbal mixture. Vitamin D3 at 50 mcg, zinc citrate at 15 mg and selenium as L-selenomethionine support normal immune nutrition, while 200 mg vitamin C adds antioxidant and collagen support. These roles are most relevant when intake is low and do not establish extra benefit from the whole combination.

Named amounts help comparison, but the elderberry, astragalus and mushroom preparations lack important details. Elderberry species and plant part, cordyceps species and quantified mushroom markers are not established. The small powder amounts cannot be treated as equivalent to more specifically defined preparations, and the added blends leave further contents unclear.

The oils broaden the formula without establishing a substantial extra wellness benefit. Flaxseed oil at 1,050 mg has a limited connection to selected skin-barrier outcomes, but the supplied findings do not support a broad cosmetic promise at this serving. The price is harder to justify from zinc and selenium alone when the numerous additional ingredients cannot be evaluated closely.

Who is it for
  • Adults seeking combined immune-related nutrient support for dietary gaps
  • People comfortable comparing a complex formula with incomplete botanical details
Best for
  • Combined vitamin D, zinc and selenium nutrition

Pros

  • Vitamin D3 amount is clearly disclosed
  • Zinc citrate and L-selenomethionine are named forms
  • Individual oil, herb and mushroom amounts are listed
  • Vitamin C contributes to normal collagen formation

Cons

  • Elderberry species and plant part are unspecified
  • Cordyceps species and mushroom marker amounts are unavailable
  • Many small botanical additions lack clear preparation-specific support
  • Extra ingredients do not clearly justify the cost of the nutrient contribution

Product analysis

44 out of 100

Global Wellness Immuno-Shield with Elderberry provides vitamins and minerals for normal immune function when dietary intake is low. Most added botanical forms and the blend's individual contents are unspecified, making the wider formula harder to compare.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality40

Zinc and selenium have favorable forms. Most botanical and mushroom preparations are unspecified, leaving the quality of the complete mixture uncertain.

Ingredient Transparency57

All listed amounts are stated, but most forms are unspecified. The botanical blend lacks a component breakdown, preventing a clear comparison of its individual ingredients.

Value For Money38

Zinc and selenium are less competitively priced within the serving. Some mushroom price comparisons are more favorable, but uncertainty about most preparations limits a whole-formula judgment.

Customer Satisfaction73

Customers are very positive about their purchases. Several hundred ratings offer a useful view of satisfaction, without showing whether the supplement works.

Product Focus12

The clearest role is normal immune nutrition from vitamin D, zinc and selenium. Numerous botanicals and an undisclosed blend add complexity without establishing extra routine protection from infection.

Format
Softgel
Container
60 Softgel(s)
Per serving
$0.89
Customer rating
4.7 · 177 ratings
Report analysis

Goals

Everyday Health
Impact
High effect
D Ingredient FitB PathwaysB+ EvidenceA+ Formulation Logic
Vitamin D · 50 mcgSelenium · 55 mcgZinc · 15 mgVitamin C · 200 mg
Study evidence
Selenium Supportive 70 studies
Vitamin C Supportive 56 studies
Vitamin D Supportive 115 studies
Zinc Supportive 60 studies
Immunity
Impact
High effect
C- Ingredient FitB+ PathwaysA+ EvidenceA+ Formulation Logic
Vitamin C · 200 mgZinc · 15 mgVitamin D · 50 mcgMaitake Mushroom · 50 mgSelenium · 55 mcgEuropean Elder · 200 mg
Study evidence
Astragalus Supportive 16 studies
Cordyceps Supportive 9 studies
Selenium Mixed 37 studies
Vitamin C Supportive 53 studies
Vitamin D Supportive 85 studies
Zinc Supportive 73 studies
Impact
Moderate effect
D Ingredient FitF PathwaysA EvidenceA+ Formulation Logic
Zinc · 15 mgVitamin D · 50 mcg
Study evidence
Cordyceps Not classified

No linked studies yet.

Selenium No effect 16 studies
Vitamin D Supportive 56 studies
Zinc Disputed 7 studies
Skin Health
Impact
Moderate effect
D- Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Zinc · 15 mgVitamin C · 200 mgSelenium · 55 mcg
Study evidence
Flax Supportive 7 studies
Selenium Supportive 22 studies
Vitamin C Supportive 53 studies
Zinc Supportive 66 studies
Hair Health
Impact
High effect
D Ingredient FitD PathwaysA+ EvidenceA+ Formulation Logic
Vitamin D · 50 mcgZinc · 15 mgVitamin C · 200 mg
Study evidence
Selenium Disputed 7 studies
Vitamin D Disputed 34 studies
Zinc Supportive 22 studies

Ingredients

IngredientAmount per servingScore
Calories
30 Calorie(s)
Total Fat
2 Gram(s)
Total Carbohydrates
2 Gram(s)
Protein
1 Gram(s)
Vitamin C (Ascorbic Acid)
200 mg
Vitamin D3 (Cholecalciferol)
50 mcg
Zinc (Zinc Citrate)
15 mg 62
Selenium (L-Selenomethionine)
55 mcg 70
extra virgin Olive Oil
1050 mg
Flaxseed Oil
1050 mg
Astragalus extract
200 mg 100
Echinacea purpurea extract
200 mg
Black Elder extract (Black Elderberry)
200 mg 65
Licorice powder
100 mg
organic Reishi Mushroom powder
100 mg
organic Turkey Tail Mushroom powder
100 mg
Organic Agaricus Mushroom powder
50 mg
organic Chaga Mushroom powder
50 mg
organic Cordyceps Mushroom powder
50 mg 18
organic Lion's Mane Mushroom powder
50 mg 30
organic Maitake Mushroom powder
50 mg 56
organic Shiitake Mushroom powder
50 mg
BioPerine Complex
6 mg
Adults 18–50 Women
Report overview
B+ Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyF Value
The serving supplies 15 mg of zinc at a high cost per serving. It uses zinc citrate. The copper amount is unknown, so the zinc-to-copper balance is unclear.
How this ingredient is rated

Active Ingredient Quality & Bioavailability80

Zinc Citrate is the stated source of zinc.
Zinc Form Bioavailability
The zinc comes as zinc citrate.

Dose, Safety & Label Transparency61

The label clearly states the zinc amount. Copper is unknown, leaving the mineral balance unclear.
Elemental Dose Transparency
The label states the elemental zinc amount and its source.
Zinc Dosage Safety & Effectiveness
The serving has 15 mg of zinc, an amount suited to nutritional maintenance.
Zinc-to-Copper Mineral Balance
The copper amount is unknown, so the zinc-to-copper balance is unclear.

Value30

The cost per serving is high.
Price Per Serving Efficiency
The cost per serving is high.
A+ Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyF Value
Each serving supplies 55 mcg of selenium, with a very high cost per 200 mcg. It names L-Selenomethionine, an organic form.
How this ingredient is rated

Active Ingredient Quality & Bioavailability100

It names L-Selenomethionine, an organic form.
Selenium Chemical Form
L-Selenomethionine is an organic selenium form.
Form Transparency & Isomer Specificity
The label specifies the L form of selenomethionine.

Dose, Safety & Label Transparency70

The serving provides 55 mcg of selenium, leaving room below the 400 mcg daily upper limit for other sources.
Dosage Efficacy Sweet Spot
The serving provides 55 mcg of selenium.
Safety Margin & UL Adherence
At 55 mcg per serving, the amount is below the 400 mcg daily upper limit, leaving room for other sources.

Value10

The estimated cost per 200 mcg of selenium is very high.
Price per 200 mcg Serving
The estimated cost per 200 mcg of selenium is very high.
F Composition And Label DisclosureA+ Composition And Label Disclosure
A serving supplies 200 mg of Black Elderberry, with its amount stated. The scientific species is not specified. The cost per serving is known, but elderberry value is not established.
How this ingredient is rated

Composition and Label Disclosure30

The source is Black Elderberry; the scientific species is not specified.
Botanical Identity Detail
It names Black Elderberry, without a scientific species.

Composition and Label Disclosure100

The serving lists 200 mg of Black Elderberry.
Actual Preparation Amount Disclosure
The stated preparation amount is 200 mg for Black Elderberry.

Commercial Price and Usability

The cost per serving is known, but elderberry value is not established.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Elderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial.
    Tiralongo E; Wee SS; Lea RA · Nutrients · 2016
    Randomized trial312 participantsEveryday Health Immunity forEuropean Elder
  2. COVID-19: Is There Evidence for the Use of Herbal Medicines as Adjuvant Symptomatic Therapy?
    Silveira D; Prieto-Garcia JM; Boylan F; Estrada O; Fonseca-Bazzo YM; Jamal CM; Magalhães PO; Pereira EO; Tomczyk M; Heinrich M · Frontiers in pharmacology · 2023
    Narrative reviewEveryday Health forEuropean Elder
  3. Associations of selenium status with all-cause and cause-specific mortality: a systematic review and meta-analysis of cohort studies.
    Cui Z; Xie R; Lu X; Schomburg L; Brenner H; Schöttker B · Redox biology · 2025
    Meta-analysis95 participants20 studies pooledEveryday Health forSelenium
  4. Dietary Antioxidants, Circulating Antioxidant Concentrations, Total Antioxidant Capacity, and Risk of All-Cause Mortality: A Systematic Review and Dose-Response Meta-Analysis of Prospective Observational Studies.
    Jayedi A; Rashidy-Pour A; Parohan M; Zargar MS; Shab-Bidar S · Advances in nutrition (Bethesda, Md.) · 2019
    Meta-analysis507,251 participants41 studies pooledEveryday Health forSelenium
  5. The efficacy and safety of selenium supplementation versus placebo in the treatment of Graves' orbitopathy: A systematic review and meta-analysis of randomised controlled trials.
    Sharabati I; Qafesha RM; Hindawi MD; Amro S; Ayesh BM · Clinical endocrinology · 2024
    Meta-analysis4 studies pooledEveryday Health forSelenium
  6. Associations of plasma metal concentrations with the risks of all-cause and cardiovascular disease mortality in Chinese adults.
    Shi L; Yuan Y; Xiao Y; Long P; Li W; Yu Y; Liu Y; Liu K; Wang H; Zhou L; Yang H; Li X; He M; Wu T · Environment international · 2021
    Cohort study6,155 participantsEveryday Health forSelenium
  7. Updates on clinical studies of selenium supplementation in radiotherapy.
    Puspitasari IM; Abdulah R; Yamazaki C; Kameo S; Nakano T; Koyama H · Radiation oncology (London, England) · 2015
    Systematic review16 studies pooledEveryday Health forSelenium
  8. Dietary intake and blood concentrations of antioxidants and the risk of cardiovascular disease, total cancer, and all-cause mortality: a systematic review and dose-response meta-analysis of prospective studies.
    Aune D; Keum N; Giovannucci E; Fadnes LT; Boffetta P; Greenwood DC; Tonstad S; Vatten LJ; Riboli E; Norat T · The American journal of clinical nutrition · 2019
    Meta-analysis69 studies pooledEveryday Health forVitamin C
  9. Scientific Opinion on the substantiation of a health claim related to vitamin C and increasing non haem iron absorption pursuant to Article 14 of Regulation (EC) No 1924/2006.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusEveryday Health forVitamin C
  10. Vitamin C Depletion and All-Cause Mortality in Renal Transplant Recipients.
    Sotomayor CG; Eisenga MF; Gomes Neto AW; Ozyilmaz A; Gans ROB; Jong WHA; Zelle DM; Berger SP; Gaillard CAJM; Navis GJ; Bakker SJ · Nutrients · 2018
    Cohort study598 participantsEveryday Health forVitamin C
  11. Associations of Serum Biomarkers of Fruit and Vegetable Intake With the Risk of Cause-Specific Mortality and All-Cause Mortality: A National Prospective Cohort Study.
    Pu L; Zhang R; Wang X; Zhao T; Sun H; Han L · Frontiers in nutrition · 2022
    Cohort study12,530 participantsEveryday Health forVitamin C
  12. Relation between plasma ascorbic acid and mortality in men and women in EPIC-Norfolk prospective study: a prospective population study. European Prospective Investigation into Cancer and Nutrition.
    Khaw KT; Bingham S; Welch A; Luben R; Wareham N; Oakes S; Day N · Lancet (London, England) · 2001
    Cohort study19,496 participantsEveryday Health forVitamin C
  13. Vitamin D supplementation for prevention of mortality in adults.
    Bjelakovic G; Gluud LL; Nikolova D; Whitfield K; Wetterslev J; Simonetti RG; Bjelakovic M; Gluud C · The Cochrane database of systematic reviews · 2014
    Meta-analysis95,286 participants159 studies pooledEveryday Health forVitamin D
  14. Effect of vitamin D on gastrointestinal symptoms and health-related quality of life in irritable bowel syndrome patients: a randomized double-blind clinical trial.
    Abbasnezhad A; Amani R; Hajiani E; Alavinejad P; Cheraghian B; Ghadiri A · Neurogastroenterology and motility · 2018
    Randomized trial90 participantsEveryday Health forVitamin D
  15. The impact of vitamin D administration on mortality in COVID-19 patients: a systematic review and meta-analysis of randomized controlled trials.
    Kow CS; Ramachandram DS; Hasan SS; Wong Z; Thiruchelvam K · Inflammopharmacology · 2024
    Meta-analysis2,495 participants19 studies pooledEveryday Health forVitamin D
  16. Vitamin D Status and Mortality: A Systematic Review of Observational Studies.
    Heath AK; Kim IY; Hodge AM; English DR; Muller DC · International journal of environmental research and public health · 2019
    Systematic review84 studies pooledEveryday Health forVitamin D
  17. Meta-analysis of long-term vitamin D supplementation on overall mortality.
    Zheng Y; Zhu J; Zhou M; Cui L; Yao W; Liu Y · PloS one · 2014
    Meta-analysis42 studies pooledEveryday Health forVitamin D
  18. Effectiveness of sodium bicarbonate and zinc chloride mouthwashes in the treatment of oral mucositis and quality of life in patients with cancer under chemotherapy.
    Mohammadi F; Oshvandi K; Kamallan SR; Khazaei S; Ranjbar H; Ahmadi-Motamayel F; Gillespie M; Jenabi E; Vafaei SY · Nursing open · 2022
    Randomized trial144 participantsEveryday Health forZinc
  19. Zinc supplementation in young children with acute diarrhea in India.
    Sazawal S; Black RE; Bhan MK; Bhandari N; Sinha A; Jalla S · The New England journal of medicine · 1995
    Randomized trial937 participantsEveryday Health forZinc
  20. Associations of mortality with ocular disorders and an intervention of high-dose antioxidants and zinc in the Age-Related Eye Disease Study: AREDS Report No. 13.
    Clemons TE; Kurinij N; Sperduto RD; AREDS Research Group · Archives of ophthalmology (Chicago, Ill. : 1960) · 2004
    Randomized trial4,753 participantsEveryday Health forZinc