Quercetin and Pterostilbene Advanced (180 per bottle): 90-Day Supply

Quercetin and Pterostilbene Advanced

  • 180 Capsules

30-Day Supply

$29.97 Save 20%

90-Day Supply

$80.97 Save 28%
  • + Free Shipping**
  • Description

Quercetin and pterostilbene, two powerful antioxidants, are found in very small amounts in select foods and are especially difficult for your body to absorb. Hence, your potential for experiencing their extensive benefits is limited.

Combining our highly bioavailable Quercetin Phytosome Complex and active, nature-identical trans-Pterostilbene, Quercetin and Pterostilbene Advanced delivers a concentrated and enhanced high-quality multi-antioxidant formula that provides optimal support for your:

  • Seasonal health.*
  • Brain and cognitive function.*
  • Mitochondrial health.*
  • Memory and mental focus.*
  • Healthy blood flow.*
  • Exercise performance and recovery.*
  • Metabolic health.*

Take advantage of the extensive, total body health benefits this formula has to offer, and order your supply today.

Discover more about Quercetin and Pterostilbene Advanced

Quercetin Label Snapshot
  • GMO Free
    • We guarantee all of our products to be free of genetically engineered ingredients.
  • Gluten Free
    • We guarantee this product to be free of gluten protein.
  • Soy Free
    • We avoid soy whenever possible because it is almost always genetically modified and can affect the hormonal system.
Customer Reviews
  • Customer Reviews


  • Deborah M. Verified Buyer
  • 09/29/2021
  • The Best

    This product works great. So happy that Dr Mercola developed this combination. It is great for absorption. Most Quercetin supplements are not easily digested.

  • Was This Review helpful? 1    0


  • Glenda W. Verified Buyer
  • 08/29/2021
  • Sam

    I love all of Dr. Mercolas supplements and have enjoyed the quality and research behind them. This is one I try to take this regularly.

  • Was This Review helpful? 2    0


  • Tammy R. Verified Buyer
  • 07/07/2021
  • Great product

    Wow! Really helps.

  • Was This Review helpful? 2    1


  • Laura C. Verified Buyer
  • 05/02/2021
  • Allergy help

    This has really made a difference in improving my seasonal allergy response for the better. I take it in addition to my allergy medicine.

  • Was This Review helpful? 17    0


  • Michele B. Verified Buyer
  • 11/24/2020
  • Capsule size

    Capsule size-I agree most of the capsules are too big I would love to take liposomal but I can’t I’m by the children’s vitamins C and krill oil As for the rest if it’s a capsule I can Open I buy them and open them and put them in a shake.I don’t know if I’m getting the absorbability and the benefit but unfortunately I can’t swallow I wish you had more pumps or chewables or smaller capsules

  • Was This Review helpful? 27    30