Quercetin / Bromelain Complex - 100 large tablets by ProHealth

Balances Histamine Levels Naturally

  • Promote healthy inflammation response
  • Potent antioxidant
  • Easily absorbed formula


View Certificate of Analysis »

The combination of quercetin and bromelain help maintain the proper functioning of the body's histamine response to bring you natural sinus support and natural sinus pressure relief. Quercetin is an antioxidant that supports the body's inflammation response and histamine processes, while bromelain increases the absorption of quercetin, and is a powerful inflammation response supporter and protein-digesting enzyme.

Quercetin and bromelain provide you with the necessary "one-two punch" to support you during the pollen season. Quercetin is a member of the bioflavanoid family, a group of coloring pigments that provide plants with antioxidant protection against environmental stress. Quercetin’s potent antioxidant and inflammation supporting properties work to inhibit inflammatory responses by helping reduce the amount of histamine to be released and in turn natural sinus pressure relief. Histamine is the chemical that initiates the itching, sneezing, and swelling of a sudden reaction.

Bromelain is a protein digesting enzyme that is added to enhance the absorption of quercetin into the body. Bromelain is widely used in sports medicine to combat the discomfort and swelling of bruises, sprains, and muscle tears. One study conducted by an orthopedic surgeon showed that administering bromelain to 59 of his patients resulted in a clear reduction in both swelling and discomfort.* *Source: Food Chem Toxicol. 1995;33(12): 2061-1080.

*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.

Label Information

Supplement Facts
Serving Size: 3 tablets
Amount Per Serving %DV
Vitamin C (as magnesium ascorbate) 600 mg 1000%
Magnesium (from magnesium ascorbate) 39 mg 10%
Quercetin dihydrate (Dimorphandra mollis)(seeds) 1,000 mg *
Bromelain (from pineapple) (2,000 GDU per gram) 300 mg *
*Daily Value not established.
  • Suggested Use: Take 3-6 tablets daily in divided doses, between meals for maximum benefit, or as recommended by a physician.
  • Shelflife: 2 years
  • Storage: Store in a cool, dry place, away from sunlight. KEEP OUT OF REACH OF CHILDREN.
  • Processing: Materials are synthesized and extracted, blended with fillers, and compression molded into tablets.
  • Contraindications: Very large doses may cause diarrhea.
  • Drug Interactions: Warfarin
  • Other Ingredients: Dicalcium phosphate, microcrystalline cellulose, stearic acid, magnesium stearate, croscarmellose sodium, silicon dioxide and pharmaceutical glaze (shellac, povidone).
  • Contains No: Yeast, sugar, rice, citrus, gluten, starch, dairy, soy, artificial colors or preservatives.
  • Salicylates: Yes
  • Initial Source: Quercetin dihydrate derived from rutin, extracted from the seed of Dimorphandra gardeniaria Fam. Leguminosae. Bromelain source- pineapple enzyme.


Customer Reviews

Based on 42 reviews
Sharon J.R.
Excellent Supplement

I take this supplement everyday for allergies and digestive issues. Its anti-inflammatory properties supports on many levels. Thank you for this powerful supplement.

Andrew P.
Great product

Awesome stuff

Lynn R.

Good products

Renzo M.

I love this combo, the potencies are perfect!

Sheryl S.

Quercetin/Bromelain Complex is great! I count on the quercetin supplement supporting my immune system! I love it! and highly recommend it for everyone!!

Mladen V.
I think it helps.

I think it helps.

Mladen V.
I think it helps.

I think it helps.

Jamie R.
Helps with my allergies

After using for over a year, slow but sure, my allergies have improved significantly

Francois T.
Recently included in my stack,

Recently included in my stack, can't evaluate for the moment. Will write another moment more adequate, thank you

Francois T.
Recently included in my stack,

Recently included in my stack, can't evaluate for the moment,
Will write another moment more adequate, thank you