No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

Search Please enter an item number or keyword
Shop by
Do You
Need Help?
This item is not eligible for additional discounted pricing.

Douglas Laboratories

Quercetin-Bromelain Complex

Quercetin-Bromelain Complex

Item: DGL063

  • Delivers antioxidant protection

  • Formula combines quercetin, magnesium ascorbate and bromelain

  • Buffered form of vitamin C

100 Tabs

Available Soon — Ships When In Stock!

This item is only available for shipment in the United States.

Supplement Facts

Serving Size 1 Tablet

Servings Per Container 100

  Amount Per Serving %Daily Value
Vitamin C(as magnesium ascorbate/ascorbic acid complex) 200 mg 333%
Magnesium(as magnesium ascorbate) 13 mg 3%
Quercetin 333 mg *
Bromelain 240 m.c.u. *

*Daily Value not established.

Other ingredients: Cellulose, stearic acid, vegetable stearate, silica and ethylcellulose.

Suggested Usage: As a dietary supplement, adults take 1 to 3 tablets daily between meals or as directed by your healthcare professional.


For optimal storage conditions, store in a cool, dry place. (59°-77°F/15°-25°C) (35-65% relative humidity) Tamper resistant package, do not use if outer seal is missing.

Shipping Weight

.28 lbs

  • Delivers antioxidant protection

  • Formula combines quercetin, magnesium ascorbate and bromelain

  • Buffered form of vitamin C

Quercetin Bromelain Complex from Douglas Laboratories combines quercetin, magnesium ascorbate and bromelain to deliver antioxidant protection. Quercetin is a bioflavonoid known for its antioxidant properties. Magnesium ascorbate, the buffered form of vitamin C, supports quercetin. Bromelain, which is a proteolytic enzyme purified from pineapple, is active and stable at acidic levels found in the stomach.

Terms and Ingredient Definitions

Douglas Laboratories Quercetin-Bromelain Complex Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Douglas Laboratories Quercetin-Bromelain Complex

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
Customer Service
About Swanson
© 2017 Ratings based on results of the 2017 Survey of Supplement Users. More information at
© 2017 Swanson Health Products – Terms of Service