---
product_id: 6668674
title: "Integrative Therapeutics Similase - Digestive Enzyme Supplement for Adults - Supports Digestion and Assimilation of Nutrients* - Dairy-Free & Vegan - 180 Count (90 Servings)"
brand: "integrative therapeutics"
price: "$102.60"
currency: USD
in_stock: true
reviews_count: 8
category: "Integrative Therapeutics"
url: https://www.desertcart.us/products/6668674-integrative-therapeutics-similase-digestive-enzyme-supplement-for-adults-supports-digestion
store_origin: US
region: United States of America
---

# 100% Vegan & Dairy-Free 180 capsules = 90 servings Broad pH range enzyme activity Integrative Therapeutics Similase - Digestive Enzyme Supplement for Adults - Supports Digestion and Assimilation of Nutrients* - Dairy-Free & Vegan - 180 Count (90 Servings)

**Brand:** integrative therapeutics
**Price:** $102.60
**Availability:** ✅ In Stock

## Summary

> 🌿 Digest smarter, live fuller — digestion redefined for the modern millennial.

## Quick Answers

- **What is this?** Integrative Therapeutics Similase - Digestive Enzyme Supplement for Adults - Supports Digestion and Assimilation of Nutrients* - Dairy-Free & Vegan - 180 Count (90 Servings) by integrative therapeutics
- **How much does it cost?** $102.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6668674-integrative-therapeutics-similase-digestive-enzyme-supplement-for-adults-supports-digestion)

## Best For

- integrative therapeutics enthusiasts

## Why This Product

- Trusted integrative therapeutics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Supply:** 180 vegetable capsules provide a convenient 3-month supply to keep you fueled and fearless.
- • **Plant-Powered Formula:** Dairy-free and vegan-friendly to align with your clean, conscious lifestyle.
- • **Physician-Developed Quality:** Trusted by clinicians for over 25 years with transparent sourcing and manufacturing.
- • **Maximize Nutrient Absorption:** Enhances assimilation of vital nutrients to fuel your busy, health-focused days.
- • **Comprehensive Digestive Support:** Enzymes active across the entire digestive tract for optimal nutrient breakdown.

## Overview

Integrative Therapeutics Similase is a premium digestive enzyme supplement designed for adults seeking enhanced digestion and nutrient absorption. Featuring a broad-spectrum enzyme blend active across multiple pH levels, this vegan and dairy-free formula supports gut health without artificial additives. With 180 vegetable capsules per bottle, it offers a 90-serving supply trusted by healthcare professionals for over 25 years.

## Description

Buy Integrative Therapeutics Similase - Digestive Enzyme Supplement for Adults - Supports Digestion and Assimilation of Nutrients* - Dairy-Free & Vegan - 180 Count (90 Servings) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Excellent for digestion. - Excellent product. Helps digest heavy meals.
Review: Upset Stomach? No problem! - In my late 20s, I started to have frequent upset stomach and/or diarrhea and/or excessive gas after eating foods that I've enjoyed all my life. Things like American-style brunch, Chinese dim sum, Sushi, Creamy pastas, Steak dinners, even pizza. I think increasing lactose intolerance was definitely one factor, but what about the non-dairy foods? Went to my PCP and he recommended Similase. He explained that it's a tablet full of digestive enzymes and it would help me digest food (and prevent it from just running through me like a freight train). Nearly 2 years later, I can say without exaggeration that it has changed my quality of life. I'm no longer afraid to eat a hearty meal (and have that feeling like I'll need to run for the toilet within minutes). With Similase, I can enjoy all the foods that I still love. I will note that while Similase has helped with indigestion and diarrhea, I still have a lot of gas after certain meals. I find that Beano (which you can find at Target, Costco, etc) works best for gas.

## Features

- Digestion Support Supplement*: This gut health supplement includes a unique blend of enzymes active across a broad pH range in the digestive tract*
- Vital Nutrient Absorption: Support for digestion and assimilation of nutrients from the diet*
- Vegan Digestion Supplement*: Perfect for people who prefer not to get their digestive enzymes from animal sources
- Vegan Supplement with Digestive Enzymes: Integrative Therapeutics Similase contains no dairy, or artificial colors, flavors, or preservatives
- About Integrative Therapeutics: For over 25 years, patients and clinicians have trusted us for our dedication to quality, potency, and accuracy; transparency around our sourcing and manufacturing processes is part of our quality promise to you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001N1DHOG |
| Age Range Description | Adult |
| Best Sellers Rank | #22,955 in Health & Household ( See Top 100 in Health & Household ) #89 in Multi-Enzyme Nutritional Supplements |
| Brand Name | Integrative Therapeutics |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 887 Reviews |
| Dosage Form | Capsule |
| Flavor | vegetable |
| Item Dimensions | 2.43 x 2.43 x 4.26 inches |
| Item Form | Capsule |
| Item Height | 4.26 inches |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Integrative Therapeutics |
| Material Features | Dairy Free, No Artificial Colors, Vegan |
| Model Name | rative Therapeutics - Similase - Physician Developed Digestive Enzymes for Women and Men - Vegan - 180 Vegetable Capsules |
| Number of Items | 1 |
| Primary Supplement Type | Microbial Enzymes |
| Product Benefits | Digestive Health Support |
| Total Servings Per Container | 180 |
| UPC | 871791000599 |
| Unit Count | 180 Count |

## Product Details

- **Brand:** Integrative Therapeutics
- **Flavor:** vegetable
- **Primary Supplement Type:** Microbial Enzymes
- **Unit Count:** 180 Count
- **Item Form:** Capsule
- **Item Weight:** 0.1 Kilograms
- **Item dimensions L x W x H:** 2.43 x 2.43 x 4.26 inches
- **Product Benefits:** Digestive Health Support
- **Age Range (Description):** Adult
- **Package Information:** Bottle

## Images

![Integrative Therapeutics Similase - Digestive Enzyme Supplement for Adults - Supports Digestion and Assimilation of Nutrients* - Dairy-Free & Vegan - 180 Count (90 Servings) - Image 1](https://m.media-amazon.com/images/I/51O0AhizLlL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this the same as a probiotic?**
A: No.  Digestive enzymes work in the stomach to help start digestion. Some people do not produce enough digestive enzymes on their own and need supplements to increase the number.  Probiotics are supplemental bacteria that need to get to the intestinal tract in order to populate there and then they aid in digestion in the intestines and colon.  The proper types of probiotic bacteria also crowd out less desirable bacteria, thereby improving intestinal health and the body's immune system.

**Q: What is the basic difference (and purpose) between similase and similase gfcf?**
A: Similase is Integrative Therapeutics basic digestive enzyme formula. If you go to the Integrative Therapeutics site, you can see the different enzyme profiles of each of their Similase digestive products. There are several for different needs each with slightly different formulas.   This description is from another site, "When it comes to living a gluten and casein-free lifestyle, there are days when you may accidentally ingest hidden sources. If this happens, symptoms like bloating, gas, constipation, or diarrhea may occur, causing you to feel fatigued and miserable. Similase GFCF from Integrative Therapeutics is a digestive enzyme supplement that supports the optimal digestion of gluten and casein in virtually every gastrointestinal pH range. It also promotes the digestion of fats, proteins, and carbohydrates so you can clean more nutrition from the foods you eat."

**Q: Is the enzymes derived from mold spore's in anyway?**
A: The Similase is derived from Microbial sources including Aspergillus oryzae, A. melleus, A. niger and Rhizopus oryzae.

**Q: Where are these manufactured?**
A: The Integrative Therapeutics Similase is manufactured in the United States.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent for digestion.
*by C***L on December 27, 2025*

Excellent product. Helps digest heavy meals.

### ⭐⭐⭐⭐⭐ Upset Stomach? No problem!
*by C***K on March 18, 2011*

In my late 20s, I started to have frequent upset stomach and/or diarrhea and/or excessive gas after eating foods that I've enjoyed all my life. Things like American-style brunch, Chinese dim sum, Sushi, Creamy pastas, Steak dinners, even pizza. I think increasing lactose intolerance was definitely one factor, but what about the non-dairy foods? Went to my PCP and he recommended Similase. He explained that it's a tablet full of digestive enzymes and it would help me digest food (and prevent it from just running through me like a freight train). Nearly 2 years later, I can say without exaggeration that it has changed my quality of life. I'm no longer afraid to eat a hearty meal (and have that feeling like I'll need to run for the toilet within minutes). With Similase, I can enjoy all the foods that I still love. I will note that while Similase has helped with indigestion and diarrhea, I still have a lot of gas after certain meals. I find that Beano (which you can find at Target, Costco, etc) works best for gas.

### ⭐⭐⭐⭐⭐ Great quality
*by N***A on September 14, 2025*

I have been using these products for years. I would not be without them.

## Frequently Bought Together

- Integrative Therapeutics - Similase - Physician Developed Digestive Enzymes for Women and Men - Vegan - 180 Vegetable Capsules
- Integrative Therapeutics - Cortisol Manager - Supplement with Ashwagandha and L-Theanine - Supports Relaxation & Calm* - 90 Tablets
- Integrative Therapeutics Berberine - 1000–1500 mg Daily - Berberine HCL Supplement for Metabolic Support* - Gluten-Free & Vegan Supplements for Men & Women - 60 Capsules

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-26*