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Description
Quantum Health, Quercetin Plus Immune Support, 500 Mg, 90 CapsProduct Description Quercetin is a flavonoid antioxidant that has been shown to have immune supportive properties. It has been suggested to support the immune system through its antioxidant, properties, which help protect the body against oxidative stress and cellular damage. Product Benefits Support The Epithelial Barrier In The Respiratory Tract. Immune Support. Ingredients Supplement FactsServing Size: 1 Capsule Amount Per Serving % Daily Value
Product DescriptionQuercetin is a flavonoid antioxidant that has been shown to have immune supportive properties. It has been suggested to support the immune system through its antioxidant, properties, which help protect the body against oxidative stress and cellular damage.
Product Benefits
Support The Epithelial Barrier In The Respiratory Tract. Immune Support.
Ingredients
|
Supplement FactsServing Size: 1 Capsule
|
||
| Amount Per Serving | % Daily Value | |
| Vitamin C (as Ascorbic Acid) | 100mg | 111% |
| Zinc (as Zinc Oxide) | 11mg | 100% |
| Quercetin Dihydrate (from Sophora japonica Bud Extract) | 500mg | † |
| ** Percent Daily Values are based on a 2,000 calorie diet. | ||
| † Daily Value not established. | ||
| Other Ingredients: Hypromellose (Capsule), Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose. | ||
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Herbspro.com offers nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.
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4.8 ★★★★★
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Product Reviews
★★★★★ 5
Easy install
Style: Ink
Reliable, vibrant, and easy to install. The print quality is crisp and professional, which is important for my presentations, workshops, and business materials. No smudging, no issues — just dependable performance. Definitely worth keeping on hand.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Good product, could be cheaper
Style: Ink
Always buy factory. Price isn't bad.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Reliable Product
Style: Ink
Good color. Easy to use. A little expensive.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Hate the Price, but love the ink.
Style: Ink
I totally hate the price of printer ink, mostly when it dries out when not in constant use, but I purchased generic and my printer would not let me use it and i have avoided the firmware update. So back to buying epson ink. It worked the minute i loaded it into the printer. Epson ink is great. it was great color and quality. Just hate the price tag.
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Reviewed in the United States on January 29, 2026
★★★★★ 4
Pricey but they work
Style: Ink
Pricey but the remanufactured ones either don't work at all, or they work for a short time then go belly up...
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Reviewed in the United States on April 11, 2026