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Houston Enzymes provides food-grade enzyme products as dietary supplements. Each enzyme product is formulated by Dr. Devin Houston, an enzyme biochemist with 30 years of research experience.



What's New?

We will be closed November 27-28 for the Thanksgiving Holiday

Watch our newest Webinar:

The Role of Enzymes in Autism, Gut Issues, and Food Intolerances
Presented by Dr. Devin Houston, PhD
Watch now

No-Fenol products are back in stock

Learn more

TriEnza Chewable in a new
lemonade-pomegranate flavor

Learn more

Our enzyme brochure is now online

View here

Enzyme Packs

Use our new enzyme pocket packs for on-the-go.

Buy now




Featured Product



  • Better digestion of starches, carbs, fats & polyphenols
  • Helps reduce gas and bloating from starches in vegetables, dairy, beans and grains
  • Similar to Zyme Prime but less stool-firming
  • Contains xylanase to assist in tolerance to phenols
  • Contains lactase for lactose intolerance
  • Mild help for proteins and fats


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Order Enzymes online Watch Enzyme Videos Watch videos featuring useful tips and information about our enzyme products.