Osterly Market Quercetin 1000 mg with Zinc & Bromelain

1000 mg quercetin, 25 mg zinc, 100 mg bromelain. Three actives, three numbers.

A quercetin capsule that tells you how much zinc and bromelain are in it, instead of listing them as supporting cast and leaving you to guess.

What it's for

Quercetin is a plant flavonoid found in onions, apples and capers. It is taken as an everyday antioxidant and, most commonly, during allergy season — it has an effect on mast cells, the cells that release histamine. The evidence for that is early and mostly from lab work rather than large human trials, so treat it as promising rather than proven. Zinc is here because it and quercetin are frequently studied together, and bromelain because it raises how much quercetin you absorb.

How to take it

• One serving daily, with food
• Absorption is poor on an empty stomach — the bromelain only helps so much
• Most people who use it seasonally start a few weeks before their trigger season
• Quercetin can interact with some antibiotics and with blood thinners; check with a pharmacist if you take either

On the label

• 1000 mg quercetin per serving
• 25 mg zinc, stated as elemental zinc
• 100 mg bromelain
• 120 vegetarian capsules

What this is not

• Not a proprietary blend — every active has its own line
• Not a cold cure
• Not a vitamin C product, though it is often sold beside one

The straight answer

Bromelain is here because it measurably improves quercetin absorption, not to pad the ingredient count. If a competitor lists bromelain without a number, you cannot tell which it is doing.

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Talk to your doctor before starting any supplement, especially if you are pregnant, nursing, or taking prescription medication.