Dr. Mercola Quercetin and Pterostilbene Advanced Capsules 60

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Dr. Mercola Quercetin and Pterostilbene Advanced Capsules 60:

  • Supports immune, respiratory, brain and cardiovascular health

  • Contains Quercetin Phytosome and trans-Pterostilbene for superior absorption

  • Offers seasonal and cellular antioxidant protection

  • Can be used with vitamin C and resveratrol

  • Not suitable during pregnancy or breastfeeding

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Product Information

Dr Mercola Quercetin and Pterostilbene Advanced combines two of nature’s most powerful antioxidants in one highly bioavailable formula to support immune resilience, brain health, cardiovascular function, and exercise performance. Featuring Quercetin Phytosome Complex for up to 20x better absorption and trans-Pterostilbene—the potent compound found in blueberries—this advanced duo offers year-round protection from seasonal threats while promoting cellular and mitochondrial vitality. Ideal for those seeking natural respiratory, cognitive, and metabolic support, it can be taken alongside other antioxidants as part of a balanced wellness routine.

What are the benefits of Dr Mercola Quercetin and Pterostilbene Advanced?

This formula supports respiratory comfort and immune balance, particularly during seasonal changes. Quercetin’s antioxidant and anti-inflammatory properties work in harmony with pterostilbene’s longevity and cellular benefits to support clearer breathing, better cognitive performance, and healthy circulation. With enhanced absorption and gentle digestion, it’s a convenient way to protect your health from the inside out.

Key Ingredients in Dr Mercola Quercetin and Pterostilbene Formula

  • Quercetin Phytosome Complex: Supports immunity, inflammation balance, respiratory health and improves bioavailability up to 20x
  • Trans-Pterostilbene: A powerful antioxidant from blueberries that supports brain function, mitochondrial health, and metabolic balance

Directions for Use

Adults, take one (1) capsule in the morning and one (1) capsule in the evening, preferably with food.

Contraindications/Safety

Not intended for use by pregnant or breastfeeding women. Always consult your healthcare provider before use, especially if you have medical conditions or take medications.

% NRV for Relevant Nutrients per Daily Serving

  • Quercetin – 500 mg
  • Trans-Pterostilbene – 50 mg 

FAQs

What makes this Quercetin more effective than standard versions?

It uses a phytosome delivery system, enhancing absorption by up to 20 times compared to regular quercetin powders.

Can I take this with other antioxidant supplements?

Yes, this formula works via a different pathway than direct antioxidants like vitamin C, and can be used alongside them.

Is this suitable for long-term use?

Yes, both ingredients are well-tolerated and suitable for daily, year-round use as part of your wellness routine.

Does this support seasonal allergies?

Yes, quercetin is known for helping balance the body’s histamine response during seasonal changes.

Can I take this with Purple Defense or Resveratrol?

Yes, combining them may offer complementary antioxidant and longevity-supporting benefits.

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IngredientsMicrocrystalline Cellulose, Capsule (Hydroxypropyl Methylcellulose), Carrot Powder, Sunflower Lecithin, Potato Maltodextrin, Silicon Dioxide.
DisclaimerThis product is not intended to diagnose, treat, cure, or prevent any disease or health condition. Results may vary from individual to individual. While we try to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Please check the bottle for the most up to date information.
Free fromGluten, Soy, Dairy
GenderUnisex
Age Range15-35, 36-49, Over 50
Sustainability CommittmentLandys Chemist is committed to creating a more sustainable world. As part of our commitment we only use recyclable materials for our packaging. That means no plastic waste and we're alway looking for ways to improve further. In addition we recycle the vast majority of our own waste. We also provide invoices electronically rather than on paper to reduce paper waste.

As an NHS business we work tirelessly to provide support to our local community with a particular focus on those most vulnerable and in need. In addition we also support a number of local charities in North West London to try and help create a more equitable society.

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