The Vitabase Advantage
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Availability: In stock as of 04/28/2025
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Technical information
Ingredient list
| Ingredient | Amount |
| Quercetin | 600 mg |
| Nettle extract (urtica dioica)(leaf) | 600 mg |
Other ingredients: cellulose (capsule), microcrystalline cellulose, silicon dioxide, vegetable stearate
Recommended use
Take 3 capsules per day with meals or as directed by your health-care practitioner.
Serving size: 3
Days Supply: 30
Cost Per Day: $1.31
Product Categories: Designs for Health, Allergies, Detox / Cleansing, General / Foundational Health, Immune
UPC: 879452000957
Product Information
Why take this product?
- Immune & Inflammatory Response Support - This formula delivers 600mg of Quercetin plus 600mg of Nettles in each serving. These two plant extracts have been shown to help the immune system, and the body's natural response to environmental challenges.*
- Why Quercetin? Quercetin has been called the king of flavonoids supplements, because of its powerful antioxidant properties. It helps the body regulate histamine.*
- Why Nettles? Nettle leaf has a high vitamin C content underlying its immune-supportive and antioxidant properties that may also benefit a normal inflammatory response.*
- Vegan & Non-GMO - These Nettle + Quercetin supplements are vegetarian and vegan-friendly. Made without GMOs, gluten, dairy, soy.*
- Over 50,000 Doctors Agree - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our Quercetin + Nettle supplement is based on the most recent research and use the highest quality raw ingredients.
How it works
Quercetin + Nettles is a blend of 600 mg of quercetin and 600 mg of nettles, two plant extracts that have been shown to support the immune system and the body’s natural inflammatory response upon exposure to environmental challenges.* Quercetin is a flavonoid found in many foods, such as red onions, apples, cruciferous vegetables, and leafy greens that works to promote a healthy inflammatory response.* Nettles have a high vitamin C content underlying its immune-supportive and antioxidant properties that may also benefit a normal inflammatory response.*
