---
product_id: 82333191
title: "Klaire Labs SFI Health Bioflavonoid Complex - Immune, Cardiovascular & Antioxidant Support Supplement with Citrus Bioflavonoids, Quercetin & Rutin (120 Capsules)"
brand: "sfi health"
price: "¥10468"
currency: JPY
in_stock: true
reviews_count: 7
category: "Sfi Health"
url: https://www.desertcart.jp/products/82333191-klaire-labs-sfi-health-bioflavonoid-complex-immune-cardiovascular-and-antioxidant
store_origin: JP
region: Japan
---

# Free from common allergens & artificial additives Standardized quercetin extract for potent bioflavonoid support Supports healthy blood vessels & cardiovascular wellness Klaire Labs SFI Health Bioflavonoid Complex - Immune, Cardiovascular & Antioxidant Support Supplement with Citrus Bioflavonoids, Quercetin & Rutin (120 Capsules)

**Brand:** sfi health
**Price:** ¥10468
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock radiant health with Klaire Labs’ bioflavonoid boost — because your heart deserves the best!

## Quick Answers

- **What is this?** Klaire Labs SFI Health Bioflavonoid Complex - Immune, Cardiovascular & Antioxidant Support Supplement with Citrus Bioflavonoids, Quercetin & Rutin (120 Capsules) by sfi health
- **How much does it cost?** ¥10468 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/82333191-klaire-labs-sfi-health-bioflavonoid-complex-immune-cardiovascular-and-antioxidant)

## 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 Formula:** No milk, eggs, nuts, soy, or artificial fillers—perfect for sensitive, health-conscious professionals.
- • **Cardiovascular Confidence:** Formulated to maintain healthy blood vessels, promoting long-term heart health and vitality.
- • **Trusted Legacy Since 1969:** Developed alongside healthcare practitioners to ensure premium quality and efficacy.
- • **Elevate Your Daily Wellness:** Feel energized and supported with a supplement designed for your active, modern lifestyle.
- • **Clinically Balanced Bioflavonoids:** Harness the power of quercetin, rutin, and citrus extracts for comprehensive antioxidant defense.

## Overview

Klaire Labs SFI Health Bioflavonoid Complex delivers a scientifically balanced blend of quercetin, rutin, and citrus bioflavonoids designed to support cardiovascular health and antioxidant protection. Free from common allergens and artificial additives, this trusted formula has been developed in collaboration with healthcare professionals since 1969, making it an ideal choice for health-conscious individuals seeking clean, effective supplementation.

## Description

Balanced mix of bioflavonoids with quercetinThis formula is designed to contribute to the maintenance of healthy blood vessels and provides a balanced mix of select bioflavonoids including a standardized extract of quercetin.*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 Complementary Prescriptions and ProThera. These three brands have unified with a modernized look based on the legacy Klaire Labs® logo.

Review: Great product. - Feel more energized which helps a lot in my daily routine.
Review: Quality supplements - Ordered these for a persistent case of severe hemorrhoids that eventually subsided. Used the whole bottle in the process. These may or may not have helped. I do trust Klaire Labs products as high quality. We are on a high-fat carnivore diet and do not take in any dietary bioflavonoids.

## Features

- A balanced mix of bioflavonoids with quercetin.
- Designed to contribute to the maintenance of healthy blood vessels.*
- Provides select bioflavonoids including rutin and a standardized extract of quercetin.*
- Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, 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  | B00HVOSF5U |
| Best Sellers Rank | #112,733 in Health & Household ( See Top 100 in Health & Household ) #12 in Bioflavonoid Antioxidant Supplements #8,006 in Diet & Sports Nutrition |
| Customer Reviews | 4.4 4.4 out of 5 stars (62) |
| Date First Available  | October 15, 2013 |
| Manufacturer  | SFI Health |
| Package Dimensions  | 4.8 x 2.28 x 2.28 inches; 4.97 ounces |

## Product Details

- **Brand:** SFI Health
- **Flavor:** Citrus
- **Item Form:** Capsule
- **Primary Supplement Type:** Quercetin
- **Product Benefits:** Antioxidant

## Images

![Klaire Labs SFI Health Bioflavonoid Complex - Immune, Cardiovascular & Antioxidant Support Supplement with Citrus Bioflavonoids, Quercetin & Rutin (120 Capsules) - Image 1](https://m.media-amazon.com/images/I/51zSE5NebhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product.
*by A***R on August 16, 2024*

Feel more energized which helps a lot in my daily routine.

### ⭐⭐⭐⭐ Quality supplements
*by 2***T on December 15, 2025*

Ordered these for a persistent case of severe hemorrhoids that eventually subsided. Used the whole bottle in the process. These may or may not have helped. I do trust Klaire Labs products as high quality. We are on a high-fat carnivore diet and do not take in any dietary bioflavonoids.

### ⭐⭐⭐⭐⭐ Works for purpura
*by M***L on November 9, 2024*

I've had this problem for a long time and I read that it can be resolved by citrus bioflavonoids. I tried a cheaper product first and after several months gave up because it wasn't working. I tried this one and after about 4 weeks the problem is gone.

## Frequently Bought Together

- Klaire Labs Bioflavonoid Complex - Immune, Cardiovascular & Antioxidant Support Supplement with Citrus Bioflavonoids, Quercetin & Rutin (120 Capsules)
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*