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Immune Support Complex Complete

product on market Capsule SMNutrition Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 53% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin C, D, and zinc have strong evidence for supporting immune function and reducing cold duration. Magnesium and selenium provide moderate support for antioxidant defense and cellular health. This combination of micronutrients is generally recognized as safe for most adults.

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

Label

Product Label

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

Label Data

3 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
53%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
750 mg (833% DV)
5 mcg (25% DV)
Within RDA (0.3× RDA) 608 studies (A:16, B:251)
200 mg (48% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
7.5 mg (68% DV)
Within RDA (0.7× RDA) 263 studies (A:6, B:134)
100 mcg (181% DV)
1.8× RDA — within safe limits 173 studies (A:0, B:67)
Market median: 175.0mg (497 products) 11 studies (A:0, B:1)
Market median: 500.0mg (115 products)
Andrographis powder
75 mg
Kudzu root powder
75 mg
Boneset 4:1 extract
12.5 mg
N-Acetyl-L-Cysteine
25 mg
Market median: 500.0mg (497 products) 135 studies (A:0, B:40)
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
250 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Oregano leaf powder
250 mg

Other Ingredients

Vegetable Cellulose Rice Flour Vegetable Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 3 capsules daily preferably with meals or as directed by a healthcare professional.

Warnings & Precautions

Caution: Do not exceed recommended dose.

This product is not intended for pregnant or nursing mothers or children under the age of 18. If you have a known medical condition or have questions about the advisability of taking this product, consult a physician before using this or any dietary supplement.

This product is not intended for pregnant or nursing mothers or children under the age of 18.

This product is manufactured and packaged in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish and crustacean shellfish.

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

15 vitamins, minerals, and herbal ingredients that may help support immune health and vitality

Immune support complex complete

Zinc, elderberry, vitamin c, & much more

Additional Information

Store in a cool, dry place.

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GMP Sourced from a GMP Certified Facility

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Metadata

Product Details

UPC / SKU8 50005 45856 2
DSLD Entry Date2022-01-22
Product TypeOther Combinations
FormCapsule
BrandSMNutrition
DSLD ID258939
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.