Virus Targeted Immune Boost
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 75% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Capsule(s)
Serving Size
135
Servings
Botanical with Nutrients
Product Type
75%
Evidence Coverage
Supplement Facts — Evidence Check
600 IU
(100% DV)
✅ Within RDA (1.0× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
Vitamin C
90 mg
(100% DV)
11 mg
(100% DV)
✅ Within RDA (1.0× RDA of 11 mg)
📚 258 studies (Tier A: 6, B: 134)
500 mg
📊 Market median: 175.0mg (497 products)
📚 11 studies (Tier A: 0, B: 1)
Other Ingredients
Gelatin
Cellulose
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (85% of products)
Nutrient (70% of products)
Approved Health (4% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
🧪 Formulation Notes
100% of FDA daily recommended amounts Vitamin D, C, Zinc with Elderberry
07/03/20 Medical News Today: "Vitamin D is vital for maintaining healthy bones and muscles. There is also some evidence that it may help protect against viral respiratory infections and play a regulatory role in the body's immune response." Oxford Academic, Advances in Nutrition: "Abundant evidence has accumulated over the past 50 years to show the antiviral activity of zinc against a variety of viruses, and via numerous mechanisms." Subcellular Biochemistry: Vitamin C "has been found to inactivate a wide spectrum of viruses and suppress viral replication in infected cells"
Product Details
UPC / SKU
7 11472 00401 3
DSLD Entry Date
2021-07-27
Product Type
Botanical with Nutrients
Form
Capsule
Brand
Sterling Health
DSLD ID
249465
Data Updated
2026-04-11
Research Evidence
872
Research Sources
53
Avg Quality Score
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A
Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
A
Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
A
The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
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