Home/ Supplements/ Quercetin/ Quercetin Complex 625 mg

Quercetin Complex 625 mg

product on market Tablet or Pill Mason Natural 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

Quercetin is researched for its antioxidant and anti-inflammatory properties, though evidence for specific health outcomes remains limited. Calcium is well-established as a critical mineral for bone health and cellular function. Overall, clinical evidence for this specific combination is minimal.

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

Label

Product Label

Label for Quercetin Complex 625 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
25 mg (2% DV)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)

Other Ingredients

Microcrystalline Cellulose Hydroxypropyl Cellulose Stearic Acid Croscarmellose Sodium Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

1 per day

Directions: Adults - Take one tablet daily, preferably with food, as a dietary supplement.

Warnings & Precautions

Caution: If you are pregnant, nursing, taking any medications or have any medical condition, consult your physician before use.

Discontinue use and consult your physician if any adverse reactions occur. Tamper-evident seal: Do not use product if seal appears tampered with.

Keep out of reach of children.

Formulation Notes

Plant based

Respiratory & immune health support

Suitable for vegetarians

Guaranteed no added: Dairy, Egg, Fish, Crustacean Shellfish, Tree Nuts, Peanuts, Wheat, Soy, Sesame, Sugar, Starch, Yeast, Corn, Fragrance, Artificial Colors or Flavors, Preservatives, Animal Products. Sodium Free.

Gluten free Soy free

Additional Information

Mason guarantee Laboratory Tested cGMP Certified Good Manufacturing Practice Certified 5 stars

N

Store in a dry place under controlled room temperature: 20 degrees – 25 degrees C (68 degrees – 77 degrees F).

Please recycle

Metadata

Product Details

UPC / SKU3 11845 18475 7
DSLD Entry Date2025-08-22
Product TypeOther Combinations
FormTablet or Pill
DSLD ID336423
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.