---
product_id: 291622299
title: "Solgar Quercetin Complex with Ester-C Plus, 100 Vegetable Capsules - Supports Immune Health, Antioxidant - Gentle on the Stomach Vitamin C - Non-GMO, Vegan, Gluten Free, Dairy Free - 50 Servings"
brand: "solgar"
price: "S$60"
currency: SGD
in_stock: true
reviews_count: 6
category: "Solgar"
url: https://www.desertcart.sg/products/291622299-solgar-quercetin-complex-with-ester-c-plus-100-vegetable-capsules
store_origin: SG
region: Singapore
---

# Enhanced immunity boost Gentle, non-acidic Vitamin C Powerful antioxidant defense Solgar Quercetin Complex with Ester-C Plus, 100 Vegetable Capsules - Supports Immune Health, Antioxidant - Gentle on the Stomach Vitamin C - Non-GMO, Vegan, Gluten Free, Dairy Free - 50 Servings

**Brand:** solgar
**Price:** S$60
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immune game with science-backed, stomach-friendly power!

## Quick Answers

- **What is this?** Solgar Quercetin Complex with Ester-C Plus, 100 Vegetable Capsules - Supports Immune Health, Antioxidant - Gentle on the Stomach Vitamin C - Non-GMO, Vegan, Gluten Free, Dairy Free - 50 Servings by solgar
- **How much does it cost?** S$60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/291622299-solgar-quercetin-complex-with-ester-c-plus-100-vegetable-capsules)

## 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

- • **Trusted & Proven:** 4.7-star rating from 4,193 users—join the immunity elite ⭐
- • **Antioxidant Armor:** Stabilizes cell membranes to protect your body’s frontline 🛡️
- • **Clean & Conscious:** 100% vegan, non-GMO, gluten & dairy free—because your health deserves purity 🌱
- • **Synergistic Superblend:** Includes acerola berry, rutin, rose hips & bromelain for next-level immune support ⚡
- • **Stomach-Friendly Vitamin C:** Patented pH-neutral Ester-C Plus for all-day comfort 🌿

## Overview

Solgar Quercetin Complex with Ester-C Plus delivers a potent antioxidant formula combining quercetin, patented non-acidic vitamin C, and immune-enhancing botanicals like acerola berry and bromelain. Designed for gentle digestion and maximum immune support, this vegan, non-GMO supplement offers 50 servings of clean, effective defense trusted by thousands.

## Description

Solgar's quercetin complex includes the important bioflavonoid quercetin in a synergistic formula with ester-C plus and bromelain to provide unique antioxidant protection as well as natural seasonal support. Has antioxidant properties which help to stabilize cell membranes. Patented, PH neutral (non acidic), form of vitamin C that is gentle on the stomach. Offers the additional benefits of incorporating acerola berry, citrus bioflavonoids, rutin and rose hips and also features bromelain.

Review: Hot package - The package received is hot, even wrapped? Medicine inside maybe destroyed by heat
Review: Build Immunity

## Features

- Has antioxidant properties which help to stabilize cell membranes
- Patented PH neutral (non acidic) form of vitamin C that is gentle on the stomach
- Offers the additional benefits of incorporating acerola berry citrus bioflavonoids rutin and rose hips and also features bromelain
- Health Concern: Immunity Support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00012NKRC |
| ASIN  | B00012NKRC |
| Additives | Vegtable Cellulose |
| Age Range Description | Adult |
| Allergen Information | Dairy Free |
| Best Sellers Rank | #14,873 in Health ( See Top 100 in Health ) #139 in Antioxidant Supplements |
| Brand | Solgar |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,193) |
| Customer reviews | 4.7 4.7 out of 5 stars (4,193) |
| Date First Available | 6 August 2012 |
| Department  | Vitamins and Minerals |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 30227 |
| Manufacturer  | Solgar |
| Product Dimensions  | 6.53 x 6.53 x 11.84 cm; 181.44 g |
| Serving Recommendation | 2 tablets per day |
| Units | 100.0 Count |
| Volume | 100 Milliliters |
| Weight | 198 Grams |

## Product Details

- **Brand:** Solgar
- **Diet type:** Gluten Free
- **Flavour:** Vegetarian Capsules
- **Item form:** Capsule
- **Primary supplement type:** Quercetin

## Images

![Solgar Quercetin Complex with Ester-C Plus, 100 Vegetable Capsules - Supports Immune Health, Antioxidant - Gentle on the Stomach Vitamin C - Non-GMO, Vegan, Gluten Free, Dairy Free - 50 Servings - Image 1](https://m.media-amazon.com/images/I/71qG8tpaaIL.jpg)

## Questions & Answers

**Q: are these 500 mg quercetin or 250 mg or what?**
A: 250mg per capsule. 500 mg per serving of 2 capsules

**Q: I am wondering about an actual label list of ingredients? Is Solgar hiding something ?**
A: No, it is a very good product.  Looks like Amazon screwed up . . contact them.

**Q: does it contain any corn products such as the gelatin capsule - what is that made out of?**
A: The label on the product indicates following:  gluten, wheat and dairy free.  Suitable for vegetarians.  Free of:  gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives and color.  Questions: call 1-877-solgar4.  FYI: I feed this to my dog for her allergies.  I empty one capsule/day into her food and mix up.  So far - ok...one day at a time...

**Q: $24 for 2 bottles of this on another listing. Why is this priced so high?**
A: This listing is for 100 capsules. The $24 listing is for two bottles containing 50 capsules each.

## Customer Reviews

### ⭐ Hot package
*by T***T on 30 September 2023*

The package received is hot, even wrapped? Medicine inside maybe destroyed by heat

### ⭐⭐⭐⭐⭐ Review
*by A***E on 27 December 2024*

Build Immunity

### ⭐⭐⭐⭐⭐ Review
*by P***M on 10 December 2018*

I can't praise Quercetin Complex enough!!! My allergies were so bad (allergic to everything except dogs and cockroaches - really). I was on weekly shots (for years), citrizine in the morning, fexofenadine at lunch (loratadine had no effect), 3-4 times the normal dose of budesonide nasal, azelastine as needed, as well as daily guaifenesin and pseudoephedrine, plus Budesonide/formoterol inhaler for the chronic cough, and albuterol in a nebulizer. I was still miserable. Post nasal drip, constant throat clearing, sinus headaches & migraines, chronic rhinitis and frequent bronchitis. Then, the doc said I had GERD. I started reading about side effects and guess what? The OTC antihistamines CAUSE chronic cough and GERD. The omeprazole the doc wanted to put me on also has side effects - all the acid-reducing meds do. They block protein absorption which seriously limits your body's ability to heal. To top it all off, the main symptom of GERD is too LITTLE stomach acid - not too much. Adding 2 Tbsp of organic, non-GMO apple cider vinegar to my tea has helped immensely. Most docs just treat symptoms, none try to find the cause. The cause was all the pharmaceuticals they kept putting me on. Each one to treat the side effect of the last. ENOUGH! I found Quercetin when the doc put me on omeprazole. It made me sick, so I started researching. It took a few weeks for Quercetin to kick in fully, but now, I'm off all the OTC antihistamines, only use budesonide nasal occasionally, haven't touched azelastine, only use Budesonide/formoterol inhaler twice a day instead of 4x, only need the nebulizer if I get sick, and am looking for natural alternatives to the guaifenesin and pseudoephedrine. It also helps to add Similisan nasal allergy relief spray and Similisan allergy eye drops. Both are natural and don't have side effects. Now, my headaches are better, fewer migraines, less post nasal drip, less coughing, less allergies. I feel so much better! The docs and the pharmaceuticals were only making me worse. I live in Florida and I would have migraines at least a week before through a week after every hurricane that came within a few hundred miles of here because of all the pressure changes. My head is a human barometer. Every change triggers a headache and I have to hold my nose and blow like on an airplane whenever the pressure changes. When hurricane Irma came through, I had a migraine for 4 weeks!!!! This year (w/ Quercetin) we had one come close and I just had to clear my ears a few times - no hurricane migraine for the first time since we moved down here (15 yrs)!!! I can't believe the difference!!! Thank you Solgar for making this amazing product!

## Frequently Bought Together

- Solgar Quercetin Complex with EsterC Plus Vegetable Capsules Supports Immune Health Antioxidant Gentle on the Stomach Vitamin C NonGMO Vegan Gluten Free Dairy Free 50 Servings, Standard Packaging, 100 Count
- Solgar Vitamin E 268 MG (400 IU) (d-Alpha Tocopherol & Mixed Tocopherols), 100 Softgels - Supports Immune System & Skin Nutrition - Natural Antioxidant - Gluten Free, Dairy Free - 100 Servings
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-27*