---
product_id: 22939672
title: "Douglas Laboratories Multi-Probiotic Sinus Support | Probiotics and Prebiotics with Additional Respiratory Support | 90 Capsules"
brand: "douglas laboratories"
price: "€ 97.90"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/22939672-douglas-laboratories-multi-probiotic-sinus-support-probiotics-and-prebiotics-additional
store_origin: HR
region: Croatia
---

# GMO-free 90 capsules 4 probiotic strains Douglas Laboratories Multi-Probiotic Sinus Support | Probiotics and Prebiotics with Additional Respiratory Support | 90 Capsules

**Brand:** douglas laboratories
**Price:** € 97.90
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Wellness Game!

## Quick Answers

- **What is this?** Douglas Laboratories Multi-Probiotic Sinus Support | Probiotics and Prebiotics with Additional Respiratory Support | 90 Capsules by douglas laboratories
- **How much does it cost?** € 97.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/22939672-douglas-laboratories-multi-probiotic-sinus-support-probiotics-and-prebiotics-additional)

## Best For

- douglas laboratories enthusiasts

## Why This Product

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

## Key Features

- • **Digestive Harmony:** Supports G.I. health with a complex ecosystem of probiotics.
- • **Legacy of Excellence:** 65 years of innovation in science-based nutritional supplements.
- • **Immune Boosting Power:** Clinically researched formula for robust immune support.
- • **Quality You Can Trust:** Manufactured in state-of-the-art facilities exceeding GMP standards.
- • **Respiratory Health Champion:** NAC and quercetin for optimal sinus and bronchial wellness.

## Overview

Douglas Laboratories Multi-Probiotic Sinus Support offers a powerful blend of probiotics, prebiotics, and respiratory support ingredients, designed to enhance immune function and promote digestive health. With 90 capsules of clinically researched ingredients, this product is GMO-free and manufactured to the highest quality standards, ensuring you receive the best in health support.

## Description

Full description not available

## Features

- Immune Support: This clinically researched formula contains four strains of probiotics and scFOS prebiotic fiber for healthy immune and gastrointestinal support.*
- Sinus And Respiratory Health: N-acetyl-cysteine (NAC) is included for its antioxidant and mucolytic properties beneficial for nasal and bronchial health, and the bioflavonoid quercetin to help maintain immune balance and additional support for respiratory health.*
- Digestive: Our digestive formulas are developed to support G.I. health and its highly complex ecosystem.*
- Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free.
- For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential to live healthier, today and in the future.*

## Images

![Douglas Laboratories Multi-Probiotic Sinus Support | Probiotics and Prebiotics with Additional Respiratory Support | 90 Capsules - Image 1](https://m.media-amazon.com/images/I/51XlN9Sc5+S.jpg)
![Douglas Laboratories Multi-Probiotic Sinus Support | Probiotics and Prebiotics with Additional Respiratory Support | 90 Capsules - Image 2](https://m.media-amazon.com/images/I/81iBtaWINsL.jpg)
![Douglas Laboratories Multi-Probiotic Sinus Support | Probiotics and Prebiotics with Additional Respiratory Support | 90 Capsules - Image 3](https://m.media-amazon.com/images/I/71lt8meYGLL.jpg)
![Douglas Laboratories Multi-Probiotic Sinus Support | Probiotics and Prebiotics with Additional Respiratory Support | 90 Capsules - Image 4](https://m.media-amazon.com/images/I/81giwCA469L.jpg)
![Douglas Laboratories Multi-Probiotic Sinus Support | Probiotics and Prebiotics with Additional Respiratory Support | 90 Capsules - Image 5](https://m.media-amazon.com/images/I/7145Nk1-9rL.jpg)

## Questions & Answers

**Q: does this product need to be refrigerated? if so does it ship in temperature controlled packaging?**
A: Yes.  The label says to refrigerate after opening.  But it does not need refrigeration before opening and so does not ship in temp controlled packaging.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent Probiotics
  

*by A***R on Reviewed in the United States on August 27, 2023*

These probiotics work!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Years of sinus issues causing fatigue, this works!
  

*by J***A on Reviewed in the United States on January 12, 2023*

My husband has been dealing with back to back sinus infections every winter. The worst of it was the fatigue it caused. After taking this one day he still feels some sinus pressure (could be just from the cold) but he doesn’t feel the drain and severity of infection. I don’t believe in miracle drugs, but this might be it. Love seeing the energy he has back.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Worth a try!
  

*by C***E on Reviewed in the United States on September 23, 2020*

I had a really bad sinus infection this year as a result of allergies. I took this along with several other supplements. I think it has helped!

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-28*