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Quercetin AllerReLeaf

product on market Tablet or Pill Herbs Etc. Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Quercetin and Vitamin C provide moderate evidence for supporting immune function and managing allergic responses. Turmeric is recognized for its anti-inflammatory properties, while pantothenic acid supports metabolic processes. Overall, the evidence coverage for this specific ingredient combination is limited.

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

Label

Product Label

Label for Quercetin AllerReLeaf
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
500 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Vitamin C
200 mg (333% DV)
100 mg (1000% DV)
20.0× RDA — above typical dose 2 studies — no high-quality reviews
50 mg
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
50 mg
Market median: 200.0mg (136 products) 3 studies — no high-quality reviews

Other Ingredients

Microcrystalline Cellulose Hydroxypropyl Cellulose Stearic Acid Croscarmellose Sodium Magnesium Stearate Silicon Dioxide Food Glaze Methylcellulose Glycerine
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Immediate support: Take one Allertonic softgel and one Quercetin AllerReLeaf tablet with water every two to three hours until comfort is achieved or as directed by your health care professional. Noticeable comfort is attained within the first or second day. Ongoing: Once comfort is attained, take one Allertonic softgel and one Quercetin AllerReLeaf tablet with water three times a day. Proactive: Two months prior to seasonal challenges, take one Allertonic softgel with one Quercetin AllerReLeaf tablet with water twice a day. Best results are achieved when these two supplements are taken together.

Warnings & Precautions

California Residents Only: This product contains a substance known to the State of California to cause birth defects or other reproductive harm.

Formulation Notes

Natural Medicine

Complete formula for seasonal and dietary comfort Promotes healthy eyes, sinuses, throat, lungs Provides targeted herbal and nutritional support

Gluten Free

Natural color variations may occur.

Allergy ReLeaf System is an innovative solution developed by Medical Herbalist Daniel Gagon. It's convenient and complete: all the botanicals, vitamins, and nutrients you need. It contains essential nutrients and herbal extracts, from fresh and dried herbs, that deliver maximum comfort to eyes, sinuses, throat, respiratory passages, and the digestive system. Allergy ReLeaf System: Promotes a healthy seasonal and dietary inflammatory response Ensures healthy secretions of sinuses eyes, respiratory and digestive tissues Supports healthy adrenal gland function Stabilizes mast cells and ensures a healthy inflammatory response Encourages a healthy response to allergens Allergy ReLeaf System resolves hypersensitivity reactions that occur either in your respiratory or digestive tract.

Provides potent antioxidants It's convenient and complete: all the botanicals, vitamins, and nutrients you need. It contains essential nutrients and herbal extracts, from fresh and dried herbs, that deliver maximum comfort to eyes, sinuses, throat, respiratory passages, and the digestive system.

Additional Information

Value Size

#1 Seller SPINS Data

Metadata

Product Details

DSLD Entry Date2023-11-22
Product TypeOther Combinations
FormTablet or Pill
DSLD ID299973
Data Updated2026-04-11
Research

Research Evidence

184
Research Sources
55
Avg Quality
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
Meta Analysis Medicine 2024 PubMed DOI
B Effects of quercetin supplementation on lipid profile: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2017 PubMed
B Dietary polyphenols and the risk of metabolic syndrome: a systematic review and meta-analysis
Meta Analysis BMC endocrine disorders 2024 PubMed DOI
B Quercetin and endurance exercise capacity: a systematic review and meta-analysis
Meta Analysis Medicine and science in sports and exercise 2011 PubMed DOI
B Dietary flavonoid intake and smoking-related cancer risk: a meta-analysis
Meta Analysis PloS one 2013 PubMed DOI
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
Meta Analysis Medicine 2023 PubMed DOI
B A Systematic Review: Quercetin-Secondary Metabolite of the Flavonol Class, with Multiple Health Benefits and Low Bioavailability
Systematic Review International journal of molecular sciences 2024 PubMed DOI
B Dietary flavonoid for preventing colorectal neoplasms.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B Flavonoids for treating venous leg ulcers.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B The effects of quercetin supplementation on lipid profiles and inflammatory markers among patients with metabolic syndrome and related disorders: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2020 PubMed DOI
View all evidence for Quercetin →
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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.