- Douglas Labs Quercetin-Bromelain Complex is a unique formulation of quercetin, buffered vitamin C and bromelain.
- Quercetin is a bioflavonoid that has antioxidant activity to support vascular and immune cell function.
- Magnesium ascorbate is a buffered form of vitamin C, a key antioxidant, which synergistically supports the quercetin activity.
- Bromelain is a proteolytic enzyme purified from pineapple.
Serving Size 1 Tablet
Amount Per Serving %DV
Vitamin C…....... 200 mg 333%
(as magnesium ascorbate ascorbic acid complex)
Magnesium…….13 mg 3%
(as magnesium ascorbate)
Bromelain .........240 m.c.u.
*Daily Value not established.
Cellulose, stearic acid, vegetable stearate, silica and ethylcellulose.
Two to four tablets twice daily between meals as a dietary supplement, or as directed by physician.
No adverse side effects have been reported.
Store in a cool, dry place, away from direct light. Keep out of reach of children.
*These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.
I like it
Great product and recommended by PCP to combat the corona virus.
Originally I had heard high dose Quercetin was helpful as a natural seasonal allergy mitigation because of it's anti-oxidant & anti-inflammatory characteristics. The need for that varies year to year. Since the onset of COVID Quercetin has been mentioned by various doctors Such as Dr Zelensky as a natural help in mitigating COVID infection/exposure so I make sure to keep some on hand "just in case". Obviously anything that tones down inflammation is good during a "cytokine storm" but if I recall correctly it helps with the zinc. I like Douglas Labs formulation because of their known high quality but also because they provide the quercetin in combination with other helpful supplements that are known to help as anti-inflammant and anti-oxidant agents.. IE, because your buying quercetin they know what your trying to achieve so they add in "you also need this stuff" factors like Vitamin C, Bromelain and magnesium..
I have developed a trust of Douglas labs offerings for both their high quality and relatively high value
Was very happy with the prompt service. I’ve been taking this supplement for quite a while believe it works well.