---
product_id: 485022070
title: "Quercetin and Pterostilbene Advanced, 30 Servings (60 Capsules), Dietary Supplement, Supports Lung and Immune Health, Non GMO"
brand: "dr. mercola"
price: "253.58 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Dr. Mercola"
url: https://www.desertcart.tn/products/485022070-quercetin-and-pterostilbene-advanced-30-servings-60-capsules-dietary-supplement
store_origin: TN
region: Tunisia
---

# 20x absorption boost Supports lung & immune health Powerful blueberry antioxidant Quercetin and Pterostilbene Advanced, 30 Servings (60 Capsules), Dietary Supplement, Supports Lung and Immune Health, Non GMO

**Brand:** dr. mercola
**Price:** 253.58 DT
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immunity with science-backed antioxidant power!

## Quick Answers

- **What is this?** Quercetin and Pterostilbene Advanced, 30 Servings (60 Capsules), Dietary Supplement, Supports Lung and Immune Health, Non GMO by dr. mercola
- **How much does it cost?** 253.58 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/485022070-quercetin-and-pterostilbene-advanced-30-servings-60-capsules-dietary-supplement)

## Best For

- dr. mercola enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Pure Formula:** Non-GMO, soy-free, gluten-free capsules with no fillers or aftertaste—pure health in every dose.
- • **Next-Level Absorption:** Quercetin Phytosome Complex delivers up to 20x better bioavailability than standard formulas.
- • **Antioxidant Powerhouse:** Includes trans-Pterostilbene, a potent antioxidant identical to that in blueberries for enhanced well-being.
- • **Trusted Brand Excellence:** Backed by Dr. Mercola’s research-driven approach and a 4.6-star rating from over 600 users.
- • **Comprehensive Immune Defense:** Supports lung, metabolic, cellular, and overall immune health year-round.

## Overview

Dr. Mercola Quercetin & Pterostilbene Advanced is a premium dietary supplement designed for adults seeking enhanced immune, lung, and cellular support. Featuring a patented Quercetin Phytosome Complex for up to 20 times better absorption and trans-Pterostilbene, a potent antioxidant from blueberries, this non-GMO, soy-free, and gluten-free formula offers clean, effective daily defense against seasonal and everyday health challenges.

## Description

Buy Dr. Mercola Quercetin & Pterostilbene Advanced Dietary Supplement, 30 Servings (60 Capsules), Supports Lung Health, Non GMO, Soy Free, Gluten Free online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Whether it's temporary or long term, I cannot tell but for sure, using this product makes me agile mentally and physically. I use alongside simple B3 vitamins but I am not an expert to say it should be used in combination with B3. When I use alongside some expensive NMN, I occasionally find myself almost falling asleep during the day, something I usually do not do
Review: Dr. Mercola has the best supplements. They have research-backed nutrient combinations that absorb well and have the purest ingredients. They do not have unnecessary additives in the ingredients. There is no aftertaste or coating on the capsules. I recommend these products for whole body balanced health.

## Features

- For Immune Support: Dr. Mercola Quercetin and Pterostilbene Advanced helps maintain normal immune, lung, metabolic, and cellular health*
- Enhanced Bioavailability Quercetin: Features Quercetin Phytosome Complex, designed for up to 20 times better absorption compared to standard quercetin formulas
- Powerful Antioxidant Support: Contains trans-Pterostilbene, a bioavailable form identical to the antioxidant found in blueberries to support overall well-being*
- Year-Round Immune Defense: This advanced multi-antioxidant formula helps support your body’s natural defense against everyday and seasonal threats*
- Empowering You: We give you the resources to take control of your health with regenerative practices and informed consent principles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QB7DP4G |
| ASIN  | B07QB7DP4G |
| Age Range Description | Adult |
| Best Sellers Rank | #42,951 in Health ( See Top 100 in Health ) #452 in Antioxidant Supplements |
| Brand Name | Dr. Mercola |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (624) |
| Customer reviews | 4.6 4.6 out of 5 stars (624) |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Dimensions | 6.4 x 6.4 x 6.3 centimeters |
| Item Form | Capsule |
| Item Weight | 0.25 Pounds |
| Manufacturer | Dr. Mercola |
| Manufacturer  | Dr. Mercola |
| Manufacturer Part Number | 10261 |
| Manufacturer reference  | 10261 |
| Material Features | GMO Free, Gluten Free, Soy Free |
| Number of Items | 1 |
| Primary Supplement Type | B-Complex |
| Product Benefits | Heart Health Support |
| Product Dimensions  | 6.35 x 6.35 x 6.3 cm; 113.4 g |
| Special Ingredients | Gluten Free |
| Specific Uses For Product | Antioxidant |
| Total Servings Per Container | 30 |
| UPC | 810487031721 |
| Unit Count | 60.0 Count |

## Product Details

- **Brand:** Dr. Mercola
- **Diet type:** Gluten Free
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 6.4 x 6.4 x 6.3 centimeters
- **Item form:** Capsule
- **Item weight:** 0.25 Pounds
- **Primary supplement type:** B-Complex
- **Product benefits:** Heart Health Support
- **Special ingredients:** Gluten Free
- **Unit count:** 60.0 Count

## Images

![Quercetin and Pterostilbene Advanced, 30 Servings (60 Capsules), Dietary Supplement, Supports Lung and Immune Health, Non GMO - Image 1](https://m.media-amazon.com/images/I/61DJdFhetmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***C on 29 May 2023*

Whether it's temporary or long term, I cannot tell but for sure, using this product makes me agile mentally and physically. I use alongside simple B3 vitamins but I am not an expert to say it should be used in combination with B3. When I use alongside some expensive NMN, I occasionally find myself almost falling asleep during the day, something I usually do not do

### ⭐⭐⭐⭐⭐ Review
*by M***E on 23 November 2025*

Dr. Mercola has the best supplements. They have research-backed nutrient combinations that absorb well and have the purest ingredients. They do not have unnecessary additives in the ingredients. There is no aftertaste or coating on the capsules. I recommend these products for whole body balanced health.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 22 September 2025*

This supplement is a staple for me. I feel so much better when I’m taking it. I stopped recently when I ran out and noticed a huge difference in inflammation. Def one I’ll continue.

## Frequently Bought Together

- Dr. Mercola Quercetin and Pterostilbene Advanced, 30 Servings (60 Capsules), Dietary Supplement, Supports Lung and Immune Health, Non GMO
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-12*