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SinusCare

product on market Capsule Patient One MediNutritionals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula combines Vitamin C and Quercetin with Bromelain and Stinging Nettle to target inflammatory responses. N-Acetyl-L-Cysteine is included for its mucus-thinning properties. There is moderate to limited clinical evidence supporting these ingredients for sinus relief, though the overall evidence coverage for this specific profile is low.

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

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
20%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
300 mg (333% DV)
450 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
140 mg
Market median: 200.0mg (136 products) 3 studies — no high-quality reviews
Stinging Nettles extract
550 mg
N-Acetyl-L-Cysteine
60 mg

Other Ingredients

Vegetable Cellulose Calcium Palmitate Rice Flour
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

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

Metadata

Product Details

UPC / SKU8 59782 00620 1
DSLD Entry Date2021-05-22
Product TypeOther Combinations
FormCapsule
DSLD ID249358
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.