| Vitamin C (as Ascorbic Acid) | 200 mg | 222% |
| Quercefit (as Quercetin Phospholipid) | 250 mg | † |
| Nettle Leaf Extract (as Urtica dioica Leaf Extract, Urtica urens Leaf Extract) | 200 mg | † |
| N-Acetyl-L-Cysteine | 100 mg | † |
Other ingredients: Hypromellose, Water, Ascorbyl Palmitate, Silica
% Daily Values for: Adults and children 4 or more years of age.
Where this label comes from
An original label of the NIH's Dietary Supplement Label Database, entered there on 24 July 2025, shown here as it was entered. The NIH's record · picture of the label (PDF)
General information
- Product name
- Quercetin 20x Plus
- Brand
- XYMOGEN
- Barcode (UPC)
- 7 22537 51270 1
- Net contents
- 120 Vegetarian Capsule(s)
- Market status
- On market
- DSLD ID
- 335558
Classification
- Supplement form
- Capsule
- Product type
- Other Combinations
- Claim types on the label
- All Other, Structure/Function
- Intended for
- Vegan, Vegetarian, Adult (18 - 50 Years), No Allergies, Gluten Free, Dairy Free
Label statements
Directions: Directions: Take two capsules daily, or use as directed by your healthcare professional.
Precautions: All Other: Consult your healthcare professional before use. Do not use if tamper seal is damaged.
Precautions: Pregnant or Nursing or Prescription Medications: Individuals taking medication should discuss potential interactions with their healthcare professional.
Formula: Contains: Quercetin 20x Plus is scientifically formulated to support the respiratory system, including nasal passages. It features Quercefit, a highly absorbable Quercetin formulated with Phytosome technology, combined with nettle extract and antioxidant compounds to target immune-system - related pathways connected to respiratory symptoms.
Storage: Storage: Keep tightly closed in a cool, dry place out of reach of children.
Storage: Storage: Keep tightly closed in a cool, dry place out of reach of children.
Formulation: Does NOT Contain: Formulated to Exclude: Wheat, gluten, yeast, soy, animal and dairy products, fish, shellfish, peanuts, tree nuts, egg, sesame, ingredients derived from genetically modified organisms (GMOs), artificial colors, and artificial sweeteners.
Formula: Contains: Quercefit
Formula: Contains: Quercetin Phytosome - Antioxidant Complex
FDA Statement of Identity: Dietary Supplement
Brand information
Manufacturer: XYMOGEN Exclusive Professional Formulas, Orlando, FL
More labels from XYMOGEN
Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.