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Natural Factors, Zymactive, Double Strength, 90 Enteric Coated Tablets

$34.27 $34.27 (Saved $14.68)

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Natural Factors, Zymactive, Double Strength, 90 Enteric Coated Tablets

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$0.38/enteric coated tablets
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Natural Factors, Zymactive, Double Strength, 90 Enteric Coated Tablets

In Stock
  • Expiration Date: February 2020
  • Shipping Weight:
    0.3 lbs
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  • Product Code: NFS-01750
  • UPC Code: 068958017501
  • Package Quantity: 90 enteric coated tablets
  • Dimensions:
    2.3 x 2.3 x 4.4 in, 0.25 lbs
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Frequently Purchased Together
Product Overview


  • Dietary Supplement
  • With Serrata Peptidase Proteolytic Enzymes
  • Systemic Enzyme Support
  • Purity & Potency Guaranteed
  • Isura
  • Non-GMO · Mass Spec
  • Documentation - Lab Tested

Zymactive is an advanced formula that provides systemic enzyme support for the body's natural healthy inflammatory response and immune system. Zymactive supports muscle, joint, and overall tissue health.

Recommended by Dr. Michael Murray, one of the world's leading experts on natural medicine.

Also available in Regular Strength.

Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.

Suggested Use

1-2 tablets 2-3 times per day on an empty stomach with water or as directed by a health professional.

Other Ingredients

Microcrystalline cellulose, aqueous coating solution (purified water, ethylcellulose, medium chain triglycerides [coconut], oleic acid, carbohydrate gum [cellulose], glycerin, sodium alginate, stearic acid), croscarmellose sodium, magnesium stearate (vegetable grade).

Contains no artificial colors, preservatives, or sweeteners; no dairy, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, salt, or GMOs.


Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding or trying to conceive, or if you are taking medication, have a medical condition or anticipate a surgery. Keep out of the reach of children.

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


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size 2 Tablets
Servings Per Container: 45
  Amount Per Serving % Daily Value
Pancreatin 8X† 400 mg **
Papain 30,000 USP/mg 240 mg **
Serratia peptidase 200,000 SPU/g 104 mg **
Bromelain (Ananas comosus) (stem) 1,200 MCU/g 100 mg **
** Daily Value not established.
† 8x more concentrated than USP standards.
USP (United States Pharmacopeia), SPU (Specialty Peptidase Unit), MCU (Milk Clotting Unit).
iHerb Customer Reviews

Natural Factors, Zymactive, Double Strength,enter PR0M0 C0DE below to enjoy 5 to 10% DISC0UNT for whole cart

Posted by DISC0UN by ENTER AMM 4801 on March 8 2018 | Verified Purchase

Enter the above life time PR0M0 C0DE without space to enjoy 5 to 20% saving for your whole cart. (iherb change promotion package from time to time)

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Excellent For Inflamation

Posted by reflexheather on February 6 2018 | Verified Purchase

I take this for joint pain and find it helpful. The enzyme breaks down the inflamation and any non living cysts in the body. I also suffer from PCOS and notice a big improvement in my symptoms since using this product. Must be taken on an empty stomach to be effective otherwise it will work on breaking down food instead of getting into your system. Seems to also help with bowel cleansing when I take it and helps with candida as it makes the candida more permeable to anti fungals such as caprylic acid. Thins blood so if on blood thinning medication especially warfarin check with your doctor before using!

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Great product but charged for supply

Posted by iHerb Customer on August 15 2017 | Verified Purchase

This is a great product but on ordering a bottle (which arrived just before I departed on holiday) it was impounded by the Post Office And I had to pay £12 to have it released. As we were going away, I did not have time to enquire further but nowhere on the website is there any indication that you will be charged import duty!!! The package came from Germany. ??? Annie

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Zymactive has great features

Posted by iHerb Customer on December 5 2016 | Verified Purchase

It has really helped eliminate most of the pain in my knees.

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Helped with bursitis, digestion and cellulite

Posted by JDSEED on August 9 2016 | Verified Purchase

I have mild shoulder bursitis and this helps shorten the time of discomfort. Also great when taken with meals - I don't absorb grains very well but when I take this with a meal containing rice I don't end up with a migraine. I was diagnosed with Crohns many years ago but never went on medication, instead I followed the SCD diet as explained in Breaking the viscious cycle. (I still limit my grain intake and avoid gluten, dairy and soy.) An unexpected benefit of this product was the reduction of cellulite. I'd say it's reduced 80% of my cellulite so far.

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