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Quercetin Complex with Ester-C Plus

‎4.7/5
19 reviews
Swanson Vitamins
USD 22.59
Updated: Oct 24, 2026

About this item

Solgar Quercetin Complex with Ester-C Plus is a unique formula for natural seasonal support. Quercetin is a bioflavonoid found naturally in onions and other foods. It has antioxidant properties which help stabilize cell membranes. Ester-C Plus is a patented, pH neutral form of vitamin C that is gentle on the stomach. Ester-C Plus offers the additional benefits of incorporating acerola berry, citrus bioflavonoids, rutin and rose hips. Solgar's formula also features bromelain, a natural enzyme derived from pineapple. Free of gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives and color.

  • Features
    • Immune health support
    • Suitable for vegans
    • Gluten, wheat and dairy free

Specifications

Ingredient

Amount per serving / Daily value %

Vitamin C (as Ester-C®, calcium ascorbate)

500 mg / 566%

Calcium † (as Ester-C®, calcium ascorbate)

50 mg / 4%

Quercetin

500 mg / ***

Bromelain (2,000 GDU/g)

50 mg / ***

Citrus Bioflavonoid Complex

50 mg / ***

Rose Hips (fruit)

50 mg / ***

Acerola (berry)

50 mg / ***

Rutin

10 mg / ***

Other Ingredients

Vegetable Cellulose, Vegetable Stearic Acid, Microcrystalline Cellulose, Silica, Vegetable Magnesium Stearate.

Trademark Information

Ester-C® is a registered trademark of The Ester C Company.

Other Information

Free of gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives and color.

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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