---
product_id: 485022070
title: "Dr. Mercola Quercetin and Pterostilbene Advanced, 30 Servings (60 Capsules), Dietary Supplement, Supports Lung and Immune Health, Non GMO"
brand: "dr. mercola"
price: "€ 68.34"
currency: EUR
in_stock: true
reviews_count: 5
category: "Dr. Mercola"
url: https://www.desertcart.sk/products/485022070-dr-mercola-quercetin-and-pterostilbene-advanced-30-servings-60-capsules
store_origin: SK
region: Slovakia
---

# 20x enhanced quercetin absorption 60 capsules, 30 servings Supports lung & immune health Dr. Mercola Quercetin and Pterostilbene Advanced, 30 Servings (60 Capsules), Dietary Supplement, Supports Lung and Immune Health, Non GMO

**Brand:** dr. mercola
**Price:** € 68.34
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immune game with science-backed antioxidant defense!

## Quick Answers

- **What is this?** Dr. Mercola 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?** € 68.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/485022070-dr-mercola-quercetin-and-pterostilbene-advanced-30-servings-60-capsules)

## 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

- • **Trusted & Proven:** Backed by 639+ reviews and a 4.7-star rating, this supplement is a go-to for professionals prioritizing balanced wellness.
- • **Clean & Pure Formula:** Non-GMO, gluten-free, soy-free capsules with no fillers or aftertaste—because your health deserves the best.
- • **Next-Level Absorption:** Quercetin Phytosome Complex delivers up to 20x better bioavailability for maximum impact.
- • **Dual Antioxidant Powerhouse:** Combines quercetin with trans-Pterostilbene, the potent antioxidant found in blueberries, for superior cellular defense.
- • **Comprehensive Immune Support:** Formulated to maintain lung, metabolic, and immune health year-round, keeping you resilient against seasonal threats.

## Overview

Dr. Mercola Quercetin and Pterostilbene Advanced is a premium dietary supplement featuring a patented Quercetin Phytosome Complex for up to 20 times better absorption, combined with trans-Pterostilbene to support lung, immune, metabolic, and cellular health. This non-GMO, gluten-free formula offers 60 unflavored capsules (30 servings) designed for year-round antioxidant protection and immune resilience, trusted by a highly rated community of health-conscious users.

## Description

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Review: Effective - 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: Purest and Healthiest - 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 |
| Age Range Description | Adult |
| Best Sellers Rank | #62,103 in Health ( See Top 100 in Health ) #594 in Antioxidant Supplements |
| Brand | Dr. Mercola |
| Brand Name | Dr. Mercola |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 639 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Item Dimensions | 6.4 x 6.4 x 6.3 centimeters |
| Item Form | Capsule |
| Item Weight | 113 g |
| Item form | Capsule |
| Item weight | 113 g |
| Manufacturer | Dr. Mercola |
| Manufacturer Part Number | 10261 |
| Material Features | GMO Free, Gluten Free, Soy Free |
| Number of Items | 1 |
| Primary Supplement Type | B-Complex |
| Primary supplement type | B-Complex |
| Product Benefits | Heart Health Support |
| Special Ingredients | Gluten Free |
| Specific Uses For Product | Antioxidant |
| Total Servings Per Container | 30 |
| UPC | 810487031721 |
| Unit Count | 60.0 Count |
| 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

![Dr. Mercola 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

### ⭐⭐⭐⭐⭐ Effective
*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

### ⭐⭐⭐⭐⭐ Purest and Healthiest
*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.

### ⭐⭐⭐⭐⭐ Helps for arthritis-type pain
*by K***S on 25 January 2023*

Many reviewers say the capsules are big. I agree. I take with a cupful of water and thoroughly wet it before swallowing but it still sticks in my throat for a few minutes. I don’t know why. That said, this supplement is amazing. Another reviewer mentioned it helped with her arthritis. I don’t know if what I have is arthritis, but for nearly a year I have had pain in my left hand and have not been able to close my fingers completely into a fist. Not even halfway. I tried creams, ibuprofen, Tylenol, and even dmso, and nothing helped the pain or changed how my fingers closed. It got to the point I became used to the pain and basically accepted it as my new normal until I got around to seeing a doctor—not easy to do in the rural area I live in. So when I read the review that mentioned how it helped with the person’s arthritis, I looked at my hand. I had only been taking it for 2 or 3 days, but the pain was gone, and I could close my hand almost completely. I hadn’t even noticed! I take only one capsule a day now (half the daily dosage), and take it with liposomal vitamin c for better absorption, and my hand is doing great. I’m sure it must be helping me in other ways I don’t recognize. Great product!

## 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 Slovakia*
*Store origin: SK*
*Last updated: 2026-07-28*