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ViruTech

product on market Capsule Onnit Safety: 90/100
90/100

This product looks safe

  • Selenium: 55mg is 137.5× the Tolerable Upper Intake Level (0.4mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin C, zinc, and selenium are supported by strong evidence for their roles in immune system function and antioxidant protection. The Onnit Vitality Blend has limited clinical data to support its specific efficacy. Overall, these ingredients are generally recognized as safe for most users.

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

Alerts

Safety Alerts

Selenium: 55mg is 137.5× the Tolerable Upper Intake Level (0.4mg)

Label

Product Label

Label for ViruTech
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
500 mg (830% DV)
11 mg (70% DV)
Within RDA (1.0× RDA) 263 studies (A:6, B:134)
55 mg (78% DV)
Exceeds UL by 137.5× (UL: 0.4 mg) 173 studies (A:0, B:67)
Onnit Vitality Blend
890 mg

Other Ingredients

Vegetarian Capsule Rice hull concentrate mineralized Red Algae
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Adults, as a dietary supplement, take a serving of two capsules daily, preferably with a light meal.

Warnings & Precautions

Consult a medical doctor before taking this or any other nutritional supplement if you are pregnant, nursing, have or suspect a medical condition or are taking any medications.

Keep out of reach of children

Formulation Notes

Immune-supporting nutrients Antioxidant-boosting Vitamin C

Antioxidant support from Vitamin C Zn 30 Zinc Daily Immune Formula with Zinc & Selenium

Gluten free Soy free

Vegan

Additional Information

Aids oxidative-stress response

ViruTech is formulated to help support the body's antioxidant response and immune system.

Store in a cool, dry place.

Gluten free Soy free Vegan

Metadata

Product Details

UPC / SKU8 19444 01166 0
DSLD Entry Date2019-11-21
Product TypeOther Combinations
FormCapsule
BrandOnnit
DSLD ID208907
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.