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Natural Factors, Zymactive, Proteolytic Enzymes, 90 Enteric Coated Tablets

By Natural Factors

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In Stock
  • Product Code: NFS-01753
  • UPC Code: 068958017532
  • Package Quantity: 90 Enteric Coated Tablets
  • Dimensions: 2.2 x 2.2 x 3.9 in, 0.15 lbs (0.07 kg)
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Product Overview

  • Dietary Supplement
  • Dr. Michael Murray Formulated
  • Systemic Enzyme Support for Overall Good Health
  • Purity & Potency Guaranteed

Zymactive, a high potency formula that provides systemic enzyme for the body's naturak inflammatory response and immune system. Zymactive supports muscle, joint and overall tissue health.

Enzyme potencies are guaranteed at time of manufacture.

All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.

Suggested Use

1-2 tablets 2-3 times per day on an empty stomach with water.

Other Ingredients

Cellulose, purified water, enteric coating (modified cellulose, polyethylene glycol, sodium alginate, stearic acid, purified water, ethylcelluose, medium chain triglycerides, oleic acid), croscarmellose sodium, magnesium stearate (vegetable grade).

Contains milk, soy and wheat (trace amounts).

MCU (Milk-Clotting Unit), SPU (Specialty Peptidase Unit), USP (United States Pharmacopoeia).

Contains no artificial preservatives, color or sweeteners; no yeast.


Consult your health professional before taking this product, especially if you are pregnant, nursing, having surgery or taking any medication. Keep out of reach of children.

Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.

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Supplement Facts
Serving Size: 2 Tablet
Serving Per container: 45
  Amount Per Serving % Daily Value
Pancreatin 8X† 200 mg **
Papain 30,000 USP/mg 120 mg **
Serratia Peptidase SP 200,000 SPU/g 52 mg **
Bromelain 1,200 MCU/g 50 mg **
†8 times more concentrated than USP standard.
**Daily Value not established.

iHerb Customer Reviews

5 Stars
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3 Stars
2 Stars
1 Stars

proteolytic enzyms

Posted by 4986670269190088423 on Jan 21, 2013

The pain from my rotator cup is gone as well as my miner arthritis pains.

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1 person found the following review helpful


Posted by Reviewer1359053 on Jul 27, 2008

this product is well known as one of the best probiotics to aid digestion. Product received in timely matter and good conditions.

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2 people found the following review helpful

Great product and great service from iHerb

Posted by Reviewer2513310 on Nov 21, 2009

Haven't used very long, but does not seem to irritate stomach as so many other enzyme products do. Enteric coating probably a big plus.

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1 person found the following review helpful

Really like the double strength

Posted by Reviewer1056499 on May 30, 2010

But iHerb was out of those so I purchased these until the double strength came back in. These are great enzymes.

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1 person found the following review helpful

smell bad

Posted by Reviewer3079758 on Aug 23, 2011

Maybe these work, but the smell is so off-putting I will not buy them again. They make the whole cabinet they are stored in smell like cat pee.

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1 person found the following review helpful

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