Home/ Supplements/ Vitamin C/ Adult Sinus Support

Adult Sinus Support

product on market Capsule Redd Remedies Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula combines Vitamin C and bioflavonoids to support immune function, while bromelain and quercetin are studied for their anti-inflammatory effects on nasal passages. N-Acetylcysteine is recognized for its mucolytic properties to help clear mucus. Overall, research evidence for these ingredients in sinus support is moderate to limited.

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

Label

Product Label

Label for Adult Sinus Support
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
36
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
292 mg (324% DV)
200 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
150 mg
Market median: 200.0mg (136 products) 3 studies — no high-quality reviews
Market median: 600.0mg (7 products) 39 studies (A:2, B:13)
Chinese Skullcap root extract
100 mg
Market median: 500.0mg (234 products) 95 studies (A:0, B:35)
Ivy Leaf Extract
30 mg

Other Ingredients

Hypromellose Water Ascorbyl Palmitate Bamboo Stem Extract
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: 2 capsules up to 3 times per day

Warnings & Precautions

Caution: Do not use if pregnant or nursing. If taking any medication or if you have a medical condition, consult your healthcare practitioner before use.

Keep out of reach of children.

Formulation Notes

Sinus & respiratory Seasonal support for healthy sinuses & immune function Supports healthy respiratory function Third-party tested

Gluten free

Vegan

Made without: Wheat, gluten, artificial flavoring or coloring, preservatives or animal ingredients.

Additional Information

Master herbalist formulated

Made in USA with globally sourced ingredients

Store in a dry place at room temperature.

Metadata

Product Details

UPC / SKU8 55735 00103 3
DSLD Entry Date2025-01-23
Product TypeOther Combinations
FormCapsule
DSLD ID322114
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 →
Compare

Similar Products

View all Vitamin C products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.