SinusCare
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 20% of ingredients have research evidence
B
Label Compliance Grade
Product Label
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Label Data
2 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
20%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin C
300 mg
(333% DV)
450 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
140 mg
📊 Market median: 200.0mg (136 products)
📚 3 studies — no high-quality reviews
Stinging Nettle leaf extract
550 mg
N-Acetyl-L-Cysteine
60 mg
Other Ingredients
Cellulose
Calcium Palmitate
Rice Flour
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (54% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Product Information
📋 Directions for Use
Suggested Use: Loading Dose: Take 2 capsules three times daily for 7-10 days or as recommended. Maintenance: Take 2 capsules daily or as recommended.
⚠️ Warnings & Precautions
Caution: If you are pregnant, nursing, or taking any medications, consult your health practitioner before use.
Discontinue use and consult your health practitioner if any adverse reactions occur.
Keep out of reach of children.
Use only if safety seal is intact.
🧪 Formulation Notes
Gluten free Non-GMO
Free of: milk, egg, fish, peanuts, crustacean shellfish, soy, tree nuts, wheat, yeast and gluten. Free of ingredients derived from GMOs.
Seasonal Support and Healthy Respiration
Additional Information
BPA free
Exclusive Professional Formulas
Product Details
UPC / SKU
8 57982 00691 1
DSLD Entry Date
2022-11-22
Product Type
Other Combinations
Form
Capsule
DSLD ID
276272
Data Updated
2026-04-11
Research Evidence
371
Research Sources
54
Avg Quality Score
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 for the primary prevention of cardiovascular disease
A
Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
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