🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

1 Vegetarian Capsule(s) Serving Size
60 Servings
Non-Nutrient/Non-Botanical Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Quercefit
500 mg

Other Ingredients

Hypromellose Microcrystalline Cellulose Silica Magnesium Stearate

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

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

Product Information

📋 Directions for Use

Directions: As a dietary supplement for adults, take one (1) vegetarian capsule once or twice daily, or as directed by a physician.

⚠️ Warnings & Precautions

Keep out of reach of children.

Caution: Consult a physician before use if you are pregnant, nursing, taking medication or have a medical condition.

🧪 Formulation Notes

Healthy Origins Quercetin Phytosome features Quercefit, a patented, clinically studied and bioenhanced form of quercetin that has shown up to 20 times more bioavailability than standard quercetin extract. The health benefits of consuming quercetin have been recognized for ages but unlocking these benefits for the body had always been a major hurdle due to quercetin's poor systemic bioavailability. Using Idena's proprietary Phytosome technology that was developed in the 1980s, researchers were able to dramatically enhance the bioavailability of quercetin in the body.

Healthy Origins Quercetin Phytosome supports respiratory health, immune health, and optimal exercise performance.

Supports immune health and respiratory health

Quercefit

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, peanut, or tree nut derived ingredients.

Manufactured in a cGMP facility.

Non GMO

Suitable for Vegans

Additional Information

Store in a cool, dry place.

New Look

3rd Party Tested

Product Details

UPC / SKU 6 03573 52381 7
DSLD Entry Date 2024-03-22
Product Type Non-Nutrient/Non-Botanical
Form Capsule
DSLD ID 305573
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 →

Compare Similar Products

View all Quercetin products →