🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 60% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

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

Supplement Facts — Evidence Check

Vitamin C
90 mg (100% DV)
60 mcg (300% DV)
📊 4.0× RDA — above typical dose (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.06mg UL 0.1mg
11 mg (100% DV)
✅ Within RDA (1.0× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 11mg UL 40mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 570mg
Bacillus subtilis DE111
5 mg

Other Ingredients

organic Tapioca Dextrose organic Gum Arabic organic Maltodextrin organic Sunflower Lecithin organic Palm Oil organic Guar Gum Rice hull

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

Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Use: Adults take 1 tablet daily. May be taken with or without food.

⚠️ Warnings & Precautions

Caution: As with any dietary supplement, consult your healthcare practitioner before using this product, especially if you are pregnant, nursing, giving product to children, anticipate surgery, take medication on a regular basis or are otherwise under medical supervision.

Caution: As with any dietary supplement, consult your healthcare practitioner before using this product, especially if you are pregnant, nursing, giving product to children, anticipate surgery, take medication on a regular basis or are otherwise under medical supervision.

Keep out of reach of children.

Do not use if safety seal is broken or missing.

Manufactured in a facility that also processes egg, soy, dairy, peanut, wheat, fish, shellfish and tree nuts.

Not intended for children.

🧪 Formulation Notes

Made without dairy or soy ingredients, peanut, tree nuts or shellfish.

No artificial colors or preservatives.

Made in the U.S.A. from foods grown in the U.S.A. and other countries.

Non GMO Project Verified nongmoproject.org NSF Certified Gluten-free

30 vegetarian tablets

Additional Information

Package size is determined by labeling information, not the number of servings in this container. The serving size and contents are clearly marked.

Certified Renewable Energy Green-e.org We buy 100% Certified Renewable Energy

Recyclable Bottle

Informed We Test You Trust Choice

Non GMO Project Verified nongmoproject.org NSF Certified Gluten-free

At expiration date under recommended storage conditions. Store in a cool, dry place.

Product Details

UPC / SKU 6 58010 13054 7
DSLD Entry Date 2022-09-22
Product Type Other Combinations
Form Tablet or Pill
DSLD ID 274168
Data Updated 2026-04-11

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
Meta Analysis Medicine 2024
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
B Dietary polyphenols and the risk of metabolic syndrome: a systematic review and meta-analysis
Meta Analysis BMC endocrine disorders 2024
B Quercetin and endurance exercise capacity: a systematic review and meta-analysis
Meta Analysis Medicine and science in sports and exercise 2011
B Dietary flavonoid intake and smoking-related cancer risk: a meta-analysis
Meta Analysis PloS one 2013
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
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
B Dietary flavonoid for preventing colorectal neoplasms.
Cochrane Review The Cochrane database of systematic reviews
B Flavonoids for treating venous leg ulcers.
Cochrane Review The Cochrane database of systematic reviews
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
View all evidence for Quercetin →

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