---
product_id: 48323727
title: "Quercetin Complex Vegetable Capsules - Pack of 50 - Supports Immunity and Protects from Oxidative Stress - with Ester Vitamin C and Bromelain - Vegan and Gluten Free"
brand: "solgar"
price: "¥5826"
currency: JPY
in_stock: true
reviews_count: 13
category: "Solgar"
url: https://www.desertcart.jp/products/48323727-quercetin-complex-vegetable-capsules-pack-of-50-supports-immunity-protects
store_origin: JP
region: Japan
---

# Vegan, gluten-free & kosher certified Quercetin & Bromelain blend for natural antioxidant power Patented Ester-C for superior immune defense Quercetin Complex Vegetable Capsules - Pack of 50 - Supports Immunity and Protects from Oxidative Stress - with Ester Vitamin C and Bromelain - Vegan and Gluten Free

**Brand:** solgar
**Price:** ¥5826
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immunity game with nature’s smartest defense!

## Quick Answers

- **What is this?** Quercetin Complex Vegetable Capsules - Pack of 50 - Supports Immunity and Protects from Oxidative Stress - with Ester Vitamin C and Bromelain - Vegan and Gluten Free by solgar
- **How much does it cost?** ¥5826 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/48323727-quercetin-complex-vegetable-capsules-pack-of-50-supports-immunity-protects)

## Best For

- solgar enthusiasts

## Why This Product

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

## Key Features

- • **Immune Boosting Synergy:** Quercetin and Ester-C team up to maximize immune resilience and keep you ahead of the wellness curve.
- • **Daily Wellness Made Easy:** Just 2 vegetable capsules a day to support skin, bones, nervous system, and energy levels—your all-in-one health ally.
- • **Clean & Conscious Formula:** 100% vegan, gluten-free, and kosher certified—perfect for the mindful professional who values purity and ethics.
- • **Gentle Yet Potent Vitamin C:** Patented Ester-C delivers longer-lasting vitamin C absorption without stomach irritation—because your gut deserves the best.
- • **Natural Antioxidant Powerhouse:** Bromelain and bioflavonoids work in harmony to protect your cells from oxidative stress and fatigue.

## Overview

Solgar Quercetin Complex combines patented Ester-C vitamin C with quercetin and bromelain in a vegan, gluten-free formula designed to support immune function, protect cells from oxidative stress, and reduce fatigue. This scientifically crafted blend offers superior absorption and gentle stomach tolerance, making it an essential daily supplement for proactive health management.

## Description

Product Description Solgar Quercetin Complex with Ester C Plus is exclusively formulated by Solgar and combines the important bioflavonoid Quercetin with Ester-C and Bromelain. Quercetin is a non-citrus bioflavonoid that works in synergy with Vitamin C. Bioflavonoids are naturally present in fruit, vegetables and herbs, and are a class of powerful phytochemicals. They help maximise the benefits of Vitamin C as they prevent the breakdown of this immune supporting vitamin in the body.Exclusive to Solgar, Quercetin complex is a proprietary formula and contains additional natural plant bioflavonoids, powerful antioxidants that naturally accompany Vitamin C in fruits and vegetables. This complex is a unique formula that utilises a premium patented, non-acidic, form of vitamin C, Ester C known as The Better Vitamin C. The highly absorbable Ester C is also gentle on the stomach compared to traditional forms of vitamin C, which is less likely to irritate and making this product a good choice for everyone.Once taken Ester C is also retained by your immune cells for longer than regular Vitamin C, giving you superior immune support. Vitamin C is a water soluble vitamin that helps fight free radicals and to maintain a healthy immune system. It has multiple benefits which support optimal health, ranging from promoting healthy skin, reducing tiredness and fatigue and supporting healthy bones and teeth.In addition, the complex includes Bromelain and natural bioflavanoids. Bromelain has been added to this specialised formula. Bromelain is a digestive enzyme found naturally in pineapples. Solgar Quercetin Complex’s unique combination of Quercetin, Ester-C and Bromelain, with a daily dose of 2 vegetable capsules, via Ester-C contributes to:The normal function of the immune systemNormal collagen formation for the normal function of bones, teeth and cartilageNormal collagen formation for the normal function of skinThe protection of cells from oxidative stressNormal functioning of the nervous systemReduction of tiredness and fatigueIncreased iron absorption Ingredients Vitamin C (Ester-C, calcium L-Ascorbate), Quercetin (Sophorae japonica), Vegetable Capsule Shell (hydroxypropylmethyl cellulose), Bulking Agent (maltodextrin), Citrus Bioflavonoid Complex, Rose Hips Powder, Acerola Powdered Extract (1:1), Anti-caking Agents (vegetable magnesium stearate, silicon dioxide), Rutin Powder, Bromelain Directions As a food supplement for adults, two (2) vegetable capsules daily, preferably at mealtime, or as directed by a healthcare practitioner. Do not exceed directions for use. Safety Warning If you are pregnant, nursing, taking any medications or have any medical condition, please consult your healthcare practitioner before taking this product. Box Contains 1 x Solgar Quercetin Complex 50 Vegetable Capsules

Review: Very effective! - I've had this sitting in the cupboard for ages but recently had 2 insect bites on my legs which were very inflamed and extremely itchy. Remembered about my quercitin supplement, took one last night, and very quickly all the itching disappeared! I've had a good night's sleep and they're still not itching this morning. The inflammation is also going down. Amazing!!
Review: If You Have Allergies - These Are AMAZING!! - I bought a duvet that I thought was down only then found out it was a down and feathers duvet. I am highly allergic to feathers, cats and dust. It bring on my asthma plus flu like symptoms. I lived with this for over a month and then decided that I would find a natural remedy because I don’t take antihistamines anymore due to reading the inserts and see the side effects. plus I couldn’t take the duvet back having opened it. Every time I did some research this came up at the first suggestion for natural allergy relief. Instead I tried spirulina which worked for 30mins once. I then took a chance on this because I just didn’t believe that it could make a difference. Wow... Was I wrong! This is AMAZING!! All of my allergies stopped in it’s tracks. This morning I started to get a blocked nose and runny nose - remembered to take this and it stopped within 30mins. I would highly recommend this for anyone who has similar allergies. It’s insane how quickly it works. It says to take two a day but I only take one which seems to work for approx 20hrs. Can’t recommend this enough. Oh and one side effect that I’ve found from this supplement is that I have more energy. I wake up at 4am most days and normally I’m groggy... Since taking these I’m wide awake at 4am. No oversleeping for me anymore!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Solgar |
| Diet type | Vegan |
| Flavour | Unflavoured |
| Item form | Capsule |
| Primary supplement type | Vitamin C |
| Product benefits | Immune Support |

## Product Details

- **Brand:** Solgar
- **Diet type:** Vegan
- **Flavour:** Unflavoured
- **Item form:** Capsule
- **Primary supplement type:** Vitamin C

## Images

![Quercetin Complex Vegetable Capsules - Pack of 50 - Supports Immunity and Protects from Oxidative Stress - with Ester Vitamin C and Bromelain - Vegan and Gluten Free - Image 1](https://m.media-amazon.com/images/I/71gcFAg1uEL.jpg)
![Quercetin Complex Vegetable Capsules - Pack of 50 - Supports Immunity and Protects from Oxidative Stress - with Ester Vitamin C and Bromelain - Vegan and Gluten Free - Image 2](https://m.media-amazon.com/images/I/81ZkcC582qL.jpg)
![Quercetin Complex Vegetable Capsules - Pack of 50 - Supports Immunity and Protects from Oxidative Stress - with Ester Vitamin C and Bromelain - Vegan and Gluten Free - Image 3](https://m.media-amazon.com/images/I/71nLciwJauL.jpg)
![Quercetin Complex Vegetable Capsules - Pack of 50 - Supports Immunity and Protects from Oxidative Stress - with Ester Vitamin C and Bromelain - Vegan and Gluten Free - Image 4](https://m.media-amazon.com/images/I/71UIO1EYoxL.jpg)
![Quercetin Complex Vegetable Capsules - Pack of 50 - Supports Immunity and Protects from Oxidative Stress - with Ester Vitamin C and Bromelain - Vegan and Gluten Free - Image 5](https://m.media-amazon.com/images/I/71iIPV6zHlL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this suitable for vegans?**
A: I am not a Vegan but everything I have read suggests it is from total vegetable ingredients. I have High Blood Pressure and take this with no side effects. I hope maybe I have helped. Am no expert but I have been taking it a long time.

**Q: can you please confirm what silicon dioxide is and whether it is harmful**
A: Silicon dioxide is also added to many foods and supplements. As a food additive, it serves as an anticaking agent to avoid clumping. In supplements, it’s used to prevent the various powdered ingredients from sticking together.

As with many food additives, consumers often have concerns about silicon dioxide as an additive. However, numerous studies suggest there’s no cause for these concerns.

**Q: Are these Gluten free?**
A: I don't have these tablets as I have ordered mine from Germany (Fairvital Bioaktive Vitaisoffe) Quercetin plus C (120 capsules) and they are GLUTEN FREE. I have no knowledge of Solgar's make. I highly recommend these German capsules they are great! A bit more expensive but worth it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective!
*by J***E on 29 May 2026*

I've had this sitting in the cupboard for ages but recently had 2 insect bites on my legs which were very inflamed and extremely itchy. Remembered about my quercitin supplement, took one last night, and very quickly all the itching disappeared! I've had a good night's sleep and they're still not itching this morning. The inflammation is also going down. Amazing!!

### ⭐⭐⭐⭐⭐ If You Have Allergies - These Are AMAZING!!
*by A***R on 11 December 2021*

I bought a duvet that I thought was down only then found out it was a down and feathers duvet. I am highly allergic to feathers, cats and dust. It bring on my asthma plus flu like symptoms. I lived with this for over a month and then decided that I would find a natural remedy because I don’t take antihistamines anymore due to reading the inserts and see the side effects. plus I couldn’t take the duvet back having opened it. Every time I did some research this came up at the first suggestion for natural allergy relief. Instead I tried spirulina which worked for 30mins once. I then took a chance on this because I just didn’t believe that it could make a difference. Wow... Was I wrong! This is AMAZING!! All of my allergies stopped in it’s tracks. This morning I started to get a blocked nose and runny nose - remembered to take this and it stopped within 30mins. I would highly recommend this for anyone who has similar allergies. It’s insane how quickly it works. It says to take two a day but I only take one which seems to work for approx 20hrs. Can’t recommend this enough. Oh and one side effect that I’ve found from this supplement is that I have more energy. I wake up at 4am most days and normally I’m groggy... Since taking these I’m wide awake at 4am. No oversleeping for me anymore!

### ⭐⭐⭐⭐⭐ Good quality , quick dispatch
*by A***R on 16 December 2025*

Great product, alternating with vit C

## Frequently Bought Together

- SOLGAR Quercetin Complex - 50 Vcaps
- Solgar Vitamin D3 (Cholecalciferol) 250 MCG (10,000 IU), 120 Softgels - Helps Maintain Healthy Bones & Teeth - Immune System Support - Non GMO, Gluten/ Dairy Free - 120 Servings
- Solgar, Zinc 50 Mg, 100 Tablets

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/48323727-quercetin-complex-vegetable-capsules-pack-of-50-supports-immunity-protects](https://www.desertcart.jp/products/48323727-quercetin-complex-vegetable-capsules-pack-of-50-supports-immunity-protects)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-19*