Home/ Supplements/ Quercetin/ Quercetin/Nettle Plus

Quercetin/Nettle Plus

product on market Tablet or Pill Highland Laboratories 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

This formula combines Vitamin C and magnesium, which have strong evidence for supporting immune and metabolic functions. Quercetin and bromelain are included for their potential anti-inflammatory properties, though research evidence for these specific effects is more limited. Pantothenic acid further supports cellular energy production.

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

Label

Product Label

Label for Quercetin/Nettle Plus
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Vegetarian Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
250 mg (417% DV)
200 mg (2000% DV)
40.0× RDA — above typical dose 2 studies — no high-quality reviews
68 mg (17% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
1000 mg
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
Stinging Nettle
100 mg

Other Ingredients

Cellulose organic Rice extract organic Rice concentrate
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Three to six tablets daily, as a dietary supplement.

Formulation Notes

No soy, salt, yeast, gluten, milk & egg products, sugar, starch, or preservatives.

Additional Information

Also available in 120 count

GMP Quality Assured Earth Friendly

% Daily Value

PR 1146

Metadata

Product Details

UPC / SKU7 68305 11469 2
DSLD Entry Date2017-10-21
Product TypeOther Combinations
FormTablet or Pill
BrandHighland Laboratories
DSLD ID79885
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.