Progressive Laboratories QB-Zyme Pro

3 reviews

Selection: 90 Vegetable Capsules
Sale price$60.00

- Free shipping on U.S. orders over $39
- 45 Day Return Policy


  • Progressive Laboratories QB-Zyme Pro is a professional "signature" product clinically formulated by Progressive Laboratories Medical Director, Dr. Mitchell A. Fleisher, M.D., D.Ht., D.A.B.F.M., Dc.A.B.C.T. This quercetin/bromelain complex is designed to nutritionally support the body's natural defenses.

Supplement Facts

Serving Size: 3 Vegetable Capsules

Amount Per Serving ... %Daily Value

Vitamin C ... 249 mg ... 415%
(as magnesium ascorbate)

Magnesium ... 20 mg ... 5%
(as magnesium ascorbate)

Quercetin ... 750 mg ... *

Bromelain (2000 GDU/g) ... 375 mg ... *

Papain (48000 USP/mg) ... 225 mg ... *

Pancreatin 10X ... 75 mg ... *
Protease ... 250 USP units/mg
Amylase ... 250 USP units/mg
Lipase ... 20 USP units/mg

Rutin ... 75 mg ... *

*Daily Value not established.

Other Ingredients:

Hydroxypropyl methylcellulose (vegetable capsule), L-leucine.


Take two to three vegetable capsules, two to four times daily, between meals if possible or as directed by a health care professional.


Pregnant and/or lactating women should consult their physician prior to use. Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing. 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.

Customer Reviews

Based on 3 reviews
Mary M.

great product. am buying again!

Betsy L.
Great product

I have Used QB-zyme-pro For a while now and it helps me with any issues that I have.

Graham E.

Progressive Laboratories QB-Zyme Pro

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