ViraGuard
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 60% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
2 Vegetarian Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin A
900 mcg RAE
(100% DV)
Vitamin C
200 mg
(222% DV)
50 mcg
(250% DV)
📊 3.3× RDA — above typical dose (UL: 0.1 mg)
📚 604 studies (Tier A: 16, B: 251)
20 mg
(182% DV)
✅ 1.8× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
400 mcg
(727% DV)
📊 7.3× RDA — above typical dose (UL: 0.4 mg)
📚 172 studies (Tier A: 0, B: 67)
1 mg
(111% DV)
✅ 1.1× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
N-Acetyl-L-Cysteine
300 mg
100 mg
📊 Market median: 200.0mg (198 products)
📚 6 studies — no high-quality reviews
📊 Market median: 420.0mg (127 products)
📚 1 studies (Tier A: 0, B: 1)
📊 Market median: 100.0mg (284 products)
📚 10 studies (Tier A: 0, B: 4)
Other Ingredients
Microcrystalline Cellulose
Hydroxypropyl Methylcellulose
L-Leucine
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (76% of products)
Nutrient (58% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
How to use: For general immune support, take one to two servings daily.
🧪 Formulation Notes
Your body needs a lot of raw materials to fight the invisible monsters you come across. These nutrients are found in real foods that people don't eat. We use the purest forms in the ideal amounts in ViraGuard to help arm your immune system for the never ending fight.
Daily real food Nutrient immunity Defense
Additional Information
Feed What You Need
100% Paleo Friendly
Product Details
Research Evidence
337
Research Sources
54
Avg Quality Score
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A
Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
A
Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
A
Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
A
Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
A
Food fortification with multiple micronutrients: impact on health outcomes in general population
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