Sinus & Seasonal
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
1 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
20%
Evidence Coverage
Supplement Facts — Evidence Check
200 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
Stinging Nettle root extract
150 mg
50 mg
📊 Market median: 200.0mg (136 products)
📚 3 studies — no high-quality reviews
Butterbur Root Extract
50 mg
Bioperine Black Pepper Fruit Extract
2 mg
Other Ingredients
Hypromellose
Rice Bran, Powder
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (84% of products)
Nutrient (23% of products)
Qualified Health (1% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Suggested Use: Take one (1) capsule one to three times daily or as directed by a physician.
⚠️ Warnings & Precautions
Caution: Keep out of reach of children.
Pregnant or lactating women and those undergoing treatment for a medical condition should consult a physician before taking this supplement.
Do not use if outer seal is missing or damaged.
🧪 Formulation Notes
Made with non-GMO ingredients
Dietary Supplement with Quercetin, Butterbur & Nettle Root
Supports healthy histamine levels Helps promote seasonal comfort Supports sinus and nasal health
Additional Information
Store in a dry, cool place.
Manufactured in the USA cGMP Certified Manufacturing
Product Details
Research Evidence
184
Research Sources
55
Avg Quality Score
91
Systematic Review
75
Meta Analysis
7
Rct
7
Clinical Trial
2
Cochrane Review
1
Openfda Safety
B
Treatment of gouty arthritis with traditional Chinese medicine decoction: Meta-analysis, network pharmacology analysis, and molecular docking
B
Effects of quercetin supplementation on lipid profile: A systematic review and meta-analysis of randomized controlled trials
B
Dietary polyphenols and the risk of metabolic syndrome: a systematic review and meta-analysis
B
Clinical efficacy evaluation and potential mechanism prediction on Guizhi-Shaoyao-Zhimu decoction in the treatment of gouty arthritis based on meta-analysis, network pharmacology analysis, and molecular docking
B
A Systematic Review: Quercetin-Secondary Metabolite of the Flavonol Class, with Multiple Health Benefits and Low Bioavailability
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