---
product_id: 23276776
title: "Klaire Labs SFI Health Quercetin-Bromelain Forte - Immune & Seasonal Support Enzymes with Pancreatic, Proteolytic, Bromelain, Papain Enzymes & Bioflavonoids (100 Capsules)"
brand: "sfi health"
price: "€ 84.80"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sfi Health"
url: https://www.desertcart.hr/products/23276776-klaire-labs-sfi-health-quercetin-bromelain-forte-immune-and-seasonal
store_origin: HR
region: Croatia
---

# Allergen-free, clean formula 100 capsules of potent enzyme blend Powerful immune & seasonal support Klaire Labs SFI Health Quercetin-Bromelain Forte - Immune & Seasonal Support Enzymes with Pancreatic, Proteolytic, Bromelain, Papain Enzymes & Bioflavonoids (100 Capsules)

**Brand:** sfi health
**Price:** € 84.80
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immune game with enzyme-powered precision!

## Quick Answers

- **What is this?** Klaire Labs SFI Health Quercetin-Bromelain Forte - Immune & Seasonal Support Enzymes with Pancreatic, Proteolytic, Bromelain, Papain Enzymes & Bioflavonoids (100 Capsules) by sfi health
- **How much does it cost?** € 84.80 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/23276776-klaire-labs-sfi-health-quercetin-bromelain-forte-immune-and-seasonal)

## Best For

- sfi health enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Pure:** Free from common allergens & artificial additives for sensitive, health-conscious users
- • **Enzyme Powerhouse:** Proteolytic enzymes (bromelain, papain, pancreatin) optimize protein breakdown to reduce irritation
- • **Bioflavonoid Defense:** Quercetin shields cells from free radicals, enhancing immune resilience
- • **Doctor-Trusted Legacy:** Formulated since 1969 with healthcare practitioner collaboration for reliable efficacy
- • **Buffered Vitamin C Boost:** Magnesium-buffered vitamin C supports histamine metabolism and collagen synthesis without acidity

## Overview

Klaire Labs SFI Health Quercetin-Bromelain Forte delivers a scientifically balanced blend of proteolytic enzymes and bioflavonoids designed to support immune function and seasonal wellness. With 100 allergen-free capsules, this formula combines quercetin’s antioxidant protection with bromelain, papain, and pancreatin enzymes to promote optimal protein digestion and reduce occasional irritation. Buffered vitamin C enhances histamine regulation and collagen production, making it a clean, trusted choice for sensitive adults seeking proactive immune support.

## Description

Quercetin-Bromelain Forte provides a mixture of proteolytic enzymes and bioflavonoids that help regulate immune response.* Quercetin is a potent bioflavonoid that helps protect cells and tissues against free radicals.* Bromelain, papain, and pancreatin provide a mixture of protein-specific and other enzymes that help ensure proper breakdown of protein molecules that may otherwise cause irritation.* Vitamin C, buffered with magnesium to eliminate acidity, supports histamine metabolism, detoxification processes, and collagen synthesis.*Three Brands Become OneSince 1969, Klaire Labs has been dedicated to developing clean, efficacious nutritional supplements to ensure optimal outcomes for even the most sensitive individuals. This enduring commitment to quality is at the root of the unification with sister brands ProThera and Complementary Prescriptions. These three brands have unified with a modernized look based on the legacy Klaire Labs.

Review: Recommended by my functional medicine doctor for a fib - This is one of three other supplements I take for my immune system as ordered by my functional medicine doctor for my heart palpitations and afib. I’ve come to realize that I really only need to take two of the supplements he recommended - any two - and that seems to keep my a fib at bay. So I cannot tell if this particular one is going to do the same as the other two that I’ve been taking recently which I’m about to run out of. But I started taking them a few days ago with another one and in a month if I find that I’m still keeping my.Afib at bay, I will update.
Review: Awesome! - Awesome! I really like this product

## Features

- Unique proteolytic enzyme & bioflavonoid formula designed to support the body's immune response.*
- Quercetin is a potent bioflavonoid that protects cells and tissues against free radicals.*
- Bromelain, papain, and pancreatin provide a mixture of protein-specific and other enzymes that help ensure proper breakdown of protein molecules that may otherwise cause occasional irritation.*
- Contains: Milk. Free of the following common allergens: eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, and soybeans. Contains no artificial colors, flavors, or preservatives.
- Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JUZZNRG |
| Age Range Description | Adult |
| Allergen Information | Shellfish Free |
| Best Sellers Rank | #123,937 in Health & Household ( See Top 100 in Health & Household ) #78 in Bromelain Nutritional Supplements |
| Brand | SFI Health |
| Brand Name | SFI Health |
| Customer Reviews | 4.6 out of 5 stars 134 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavoured |
| Item Dimensions | 2.4 x 2.4 x 2.4 inches |
| Item Form | Capsule |
| Item Weight | 3.2 ounces |
| Manufacturer | SFI Health |
| Manufacturer Part Number | QBF |
| Material Features | Fish Free |
| Material Type Free | Egg Free, Peanut Free, Soy Free, Tree Nuts Free |
| Number of Items | 1 |
| Primary Supplement Type | Immune Support Capsules |
| Product Benefits | Immune Support |
| Specific Uses For Product | Metabolism,Immune |
| Total Servings Per Container | 100 |
| UPC | 782794815328 772195277467 828054006249 |
| Unit Count | 100 Count |

## Product Details

- **Brand:** SFI Health
- **Flavor:** Unflavoured
- **Primary Supplement Type:** Immune Support Capsules
- **Unit Count:** 100 Count
- **Item Form:** Capsule
- **Item Weight:** 0.2 Pounds
- **Item dimensions L x W x H:** 2.4 x 2.4 x 2.4 inches
- **Diet Type:** Gluten Free
- **Product Benefits:** Immune Support
- **Age Range (Description):** Adult

## Images

![Klaire Labs SFI Health Quercetin-Bromelain Forte - Immune & Seasonal Support Enzymes with Pancreatic, Proteolytic, Bromelain, Papain Enzymes & Bioflavonoids (100 Capsules) - Image 1](https://m.media-amazon.com/images/I/61wlHtRuvhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Recommended by my functional medicine doctor for a fib
*by S***E on December 25, 2025*

This is one of three other supplements I take for my immune system as ordered by my functional medicine doctor for my heart palpitations and afib. I’ve come to realize that I really only need to take two of the supplements he recommended - any two - and that seems to keep my a fib at bay. So I cannot tell if this particular one is going to do the same as the other two that I’ve been taking recently which I’m about to run out of. But I started taking them a few days ago with another one and in a month if I find that I’m still keeping my.Afib at bay, I will update.

### ⭐⭐⭐⭐⭐ Awesome!
*by M***I on December 26, 2024*

Awesome! I really like this product

### ⭐⭐⭐⭐ There's no such thing as a magic pill but I ...
*by L***A on February 17, 2018*

There's no such thing as a magic pill but I do think this helps my lower digestion, to keep me running tip top shape.

## Frequently Bought Together

- ProThera - Quercetin-Bromelain Forte - 100 Tablets
- Pure Encapsulations Pure Encapsulations Magnesium (Glycinate) 180 Caps

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-24*