Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Houston Enzymes, AFP-Peptizyde with DPP IV Activity, with Cellulose, 90 Capsules

Our Price:
You Save:
$3.60 (10)
  • Volume Discount
  • Buy 2+
    Save 5%
Earn 10% Loyalty Credit ?

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

Sorry, this product is no longer in stock.

In Stock
  • Expiration Date: Aug 2018
  • Shipping Weight: 0.18 lbs (0.08 kg)
  • Product Code: HNI-00004
  • UPC Code: 898631000045
  • Package Quantity: 90 Capsules
  • Dimensions: 2 x 2 x 3.8 in, 0.15 lbs (0.07 kg)
Product Overview


  • Dr. Houston's Highest Quality Plant Enzymes
  • Multi-Enzyme Product for Digestion of Food Proteins Including Gluten, Casein, and Soy
  • Advanced Formula Protease
  • Highest Quality Enzymes Support Digestion
  • The Authority on Enzymes
  • Dietary Supplement
  • Vegetarian and Vegan Formula

AFP-Peptizyde (Advanced Formula Protease) may be helpful for the digestion of food proteins (including gluten, casein, and soy). AFP-Peptizyde is high in DPP IV (dipeptidyl peptidase IV) activity, which aids in the breakdown of casomorphin (from casein) and gluteomorphin (from gluten). AFP-Peptizyde is papain-free and bromelain-free. AFP-Peptizyde was developed by Dr. Devin Houston, PhD enzyme biochemist.

Suggested Use

One (1) capsule prior to meals. More capsules may be taken as desired. Capsules may be opened and contents mixed with food or beverage.

Other Ingredients

Vegetable capsule (cellulose and water), cellulose, and medium chain triglycerides.

No added sugar, starch, dairy, soy, wheat, yeast, gluten, artificial flavors, or animal derivatives.


Do not use if tamper-proof seal is broken. Keep container closed and store at room temperature or in freezer, but do not place in refrigerator due to humid conditions.

Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 90
  Amount Per Serving % DV
Peptidase (source of DPP IV) 50,000 HUT *
DDP IV 1,200 DPPU *
Protease 4.5 25,000 HUT *
Protease 6.0 25,000 HUT *
*Daily value not established.
iHerb Customer Reviews

good product!

Posted by 5564075400975371890 on Sep 28, 2016

Does the job, really good for dairy & wheat intolerances. Highly recommended!

Verified Purchase

Was this review helpful to you?

Works well for me to eliminate spurs of soy and gluten

Posted by Reviewer2161837 on Sep 22, 2016

With a thyroid problem, soy is not recommended. I love soy milk in my coffee as a replacment for cow milk, and I take one of these with it. Also when I eat outdoors and not sure if the meal is completely gluten free.

Verified Purchase

Was this review helpful to you?

Peptizyde affectiveness

Posted by 4984401227293156066 on May 27, 2016

My 9 year old son takes this product 2-3 times a day it has definitely helped with with his eczema.

Verified Purchase

Was this review helpful to you?

Can't do without these!

Posted by 5685771073531090713 on Jan 23, 2014

These are very good enzymes. They help my poor digestion out whenever I eat gluten, milk, or most recently beans.

Verified Purchase

Was this review helpful to you?

Helps with our gluten and milk intolerances

Posted by Reviewer2903784 on Nov 19, 2013

Myself and two children use these whenever we have milk products. It's not a complete 'antidote' but it does help. Without it we have strong immune responses and eventually end up sick.

Verified Purchase

Was this review helpful to you?