Home/ Supplements/ Quercetin/ Quercetin AllerReLeaf

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
  • 40% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Quercetin and bromelain are supported by moderate evidence for reducing allergic responses and inflammation. Vitamin C and pantothenic acid provide general antioxidant and metabolic support, while turmeric is researched for its anti-inflammatory properties. Overall, clinical evidence for this specific 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
30
Servings
Other Combinations
Product Type
40%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

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 Glycerin
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 and one Quercetin AllerReLeaf tablet with water twice a day. Best results are achieved when these two supplements are taken together.

Formulation Notes

Natural Medicine Complete Seasonal Support Formula

Nutrients - including quercetin, bromelain, vitamin C and vitamin B5

Allergy ReLeaf system is made with the herbs, nutrients and vitamins you need for a better allergy season outcome. Quercetin and bromelain calm histamine production. Licorice, vitamin C and pantothenic acid (vitamin B5) support healthy adrenal glands and sinus function.

The handpicked ingredients are formulated to work together to provide complete targeted seasonal support.

Allergy ReLeaf system is gluten free. The natural medicine is formulated without artificial sweeteners, artificial preservatives, corn syrup, colors or flavors.

Natural color variations may occur.

Additional Information

#1 Seller SPINs Data

Metadata

Product Details

DSLD Entry Date2025-01-23
Product TypeOther Combinations
FormTablet or Pill
BrandHerbs Etc.
DSLD ID320823
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 →
Compare

Similar Products

Citrus Bioflavonoid Complex 1000 mg
Vitabase · Tablet or Pill
100
Citrus Bioflavonoids 500 mg
Country Life · Tablet or Pill
100
Citrus Bioflavonoids Complex 1000 mg
Martin Avenue Pharmacy · Tablet or Pill
100
Quercetin-S
Nutri-West · Tablet or Pill
100
Citrus Bioflavonoid Complex 1000 mg
Solgar · Tablet or Pill
100
View all Quercetin products →
Quercetin research Best Quercetin All Quercetin products More from Herbs Etc. View on NIH DSLD →

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